diff --git a/src/plugins/i18n.plugin.ts b/src/plugins/i18n.plugin.ts
index c179873d..fc0434cc 100644
--- a/src/plugins/i18n.plugin.ts
+++ b/src/plugins/i18n.plugin.ts
@@ -31,7 +31,7 @@ export const i18nPlugin: Plugin = {
   },
 };
 
-export const translate = function (localeKey: string) {
+export const translate = function (localeKey: string, named?: Record<string, unknown>) {
   // @ts-expect-error global
-  return i18n.global.t(localeKey);
+  return i18n.global.t(localeKey, named);
 };
diff --git a/src/tools/base64-file-converter/base64-file-converter.vue b/src/tools/base64-file-converter/base64-file-converter.vue
index 377625bd..248eaf7a 100644
--- a/src/tools/base64-file-converter/base64-file-converter.vue
+++ b/src/tools/base64-file-converter/base64-file-converter.vue
@@ -6,13 +6,15 @@ import { useDownloadFileFromBase64 } from '@/composable/downloadBase64';
 import { useValidation } from '@/composable/validation';
 import { isValidBase64 } from '@/utils/base64';
 
+const { t } = useI18n();
+
 const base64Input = ref('');
 const { download } = useDownloadFileFromBase64({ source: base64Input });
 const base64InputValidation = useValidation({
   source: base64Input,
   rules: [
     {
-      message: 'Invalid base 64 string',
+      message: t('tools.base64-file-converter.invalidMessage'),
       validator: value => isValidBase64(value.trim()),
     },
   ],
@@ -33,7 +35,7 @@ function downloadFile() {
 
 const fileInput = ref() as Ref<File>;
 const { base64: fileBase64 } = useBase64(fileInput);
-const { copy: copyFileBase64 } = useCopy({ source: fileBase64, text: 'Base64 string copied to the clipboard' });
+const { copy: copyFileBase64 } = useCopy({ source: fileBase64, text: t('tools.base64-file-converter.copied') });
 
 async function onUpload(file: File) {
   if (file) {
@@ -43,11 +45,11 @@ async function onUpload(file: File) {
 </script>
 
 <template>
-  <c-card title="Base64 to file">
+  <c-card :title="t('tools.base64-file-converter.base64ToFile.title')">
     <c-input-text
       v-model:value="base64Input"
       multiline
-      placeholder="Put your base64 file string here..."
+      :placeholder="t('tools.base64-file-converter.base64ToFile.placeholder')"
       rows="5"
       :validation="base64InputValidation"
       mb-2
@@ -55,18 +57,18 @@ async function onUpload(file: File) {
 
     <div flex justify-center>
       <c-button :disabled="base64Input === '' || !base64InputValidation.isValid" @click="downloadFile()">
-        Download file
+        {{ t('tools.base64-file-converter.buttons.downloadFile') }}
       </c-button>
     </div>
   </c-card>
 
-  <c-card title="File to base64">
-    <c-file-upload title="Drag and drop a file here, or click to select a file" @file-upload="onUpload" />
-    <c-input-text :value="fileBase64" multiline readonly placeholder="File in base64 will be here" rows="5" my-2 />
+  <c-card :title="t('tools.base64-file-converter.fileToBase64.title')">
+    <c-file-upload :title="t('tools.base64-file-converter.fileToBase64.uploadTip')" @file-upload="onUpload" />
+    <c-input-text :value="fileBase64" multiline readonly :placeholder="t('tools.base64-file-converter.fileToBase64.placeholder')" rows="5" my-2 />
 
     <div flex justify-center>
       <c-button @click="copyFileBase64()">
-        Copy
+        {{ t('tools.base64-file-converter.buttons.copy') }}
       </c-button>
     </div>
   </c-card>
diff --git a/src/tools/base64-file-converter/index.ts b/src/tools/base64-file-converter/index.ts
index c27e34ed..4d94402b 100644
--- a/src/tools/base64-file-converter/index.ts
+++ b/src/tools/base64-file-converter/index.ts
@@ -1,10 +1,11 @@
 import { FileDigit } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Base64 file converter',
+  name: translate('tools.base64-file-converter.title'),
   path: '/base64-file-converter',
-  description: 'Convert string, files or images into a it\'s base64 representation.',
+  description: translate('tools.base64-file-converter.description'),
   keywords: ['base64', 'converter', 'upload', 'image', 'file', 'conversion', 'web', 'data', 'format'],
   component: () => import('./base64-file-converter.vue'),
   icon: FileDigit,
diff --git a/src/tools/base64-file-converter/locales/en.yml b/src/tools/base64-file-converter/locales/en.yml
new file mode 100644
index 00000000..c370afa1
--- /dev/null
+++ b/src/tools/base64-file-converter/locales/en.yml
@@ -0,0 +1,18 @@
+tools:
+  base64-file-converter:
+    title: Base64 文件转换器
+    description: 将字符串、文件或图像转换为其 base64 表示形式。
+
+    base64ToFile:
+      title: Base64 转文件
+      placeholder: 在此处放置您的 base64 文件字符串...
+    fileToBase64:
+      title: 文件转 base64
+      placeholder: base64 文件将在此处
+      uploadTip: 拖放文件到此处，或点击选择文件
+    buttons:
+      downloadFile: 下载文件
+      copy: 复制
+
+    copied: 已复制 base64 字符串到剪贴板
+    invalidMessage: 无效的 base 64 字符串
\ No newline at end of file
diff --git a/src/tools/base64-file-converter/locales/zh.yml b/src/tools/base64-file-converter/locales/zh.yml
new file mode 100644
index 00000000..e69de29b
diff --git a/src/tools/base64-string-converter/base64-string-converter.vue b/src/tools/base64-string-converter/base64-string-converter.vue
index 07c4c394..28207514 100644
--- a/src/tools/base64-string-converter/base64-string-converter.vue
+++ b/src/tools/base64-string-converter/base64-string-converter.vue
@@ -6,18 +6,20 @@ import { withDefaultOnError } from '@/utils/defaults';
 const encodeUrlSafe = useStorage('base64-string-converter--encode-url-safe', false);
 const decodeUrlSafe = useStorage('base64-string-converter--decode-url-safe', false);
 
+const { t } = useI18n();
+
 const textInput = ref('');
 const base64Output = computed(() => textToBase64(textInput.value, { makeUrlSafe: encodeUrlSafe.value }));
-const { copy: copyTextBase64 } = useCopy({ source: base64Output, text: 'Base64 string copied to the clipboard' });
+const { copy: copyTextBase64 } = useCopy({ source: base64Output, text: t('tools.base64-string-converter.base64Copied') });
 
 const base64Input = ref('');
 const textOutput = computed(() =>
   withDefaultOnError(() => base64ToText(base64Input.value.trim(), { makeUrlSafe: decodeUrlSafe.value }), ''),
 );
-const { copy: copyText } = useCopy({ source: textOutput, text: 'String copied to the clipboard' });
+const { copy: copyText } = useCopy({ source: textOutput, text: t('tools.base64-string-converter.stringCopied') });
 const b64ValidationRules = [
   {
-    message: 'Invalid base64 string',
+    message: t('tools.base64-string-converter.base64InvalidMessage'),
     validator: (value: string) => isValidBase64(value.trim(), { makeUrlSafe: decodeUrlSafe.value }),
   },
 ];
@@ -25,56 +27,56 @@ const b64ValidationWatch = [decodeUrlSafe];
 </script>
 
 <template>
-  <c-card title="String to base64">
-    <n-form-item label="Encode URL safe" label-placement="left">
+  <c-card :title="t('tools.base64-string-converter.stringToBase64.title')">
+    <n-form-item :label="t('tools.base64-string-converter.stringToBase64.encodeUrl')" label-placement="left">
       <n-switch v-model:value="encodeUrlSafe" />
     </n-form-item>
     <c-input-text
       v-model:value="textInput"
       multiline
-      placeholder="Put your string here..."
+      :placeholder="t('tools.base64-string-converter.stringToBase64.inputPlaceholder')"
       rows="5"
-      label="String to encode"
+      :label="t('tools.base64-string-converter.stringToBase64.inputLabel')"
       raw-text
       mb-5
     />
 
     <c-input-text
-      label="Base64 of string"
+      :label="t('tools.base64-string-converter.stringToBase64.outputLabel')"
       :value="base64Output"
       multiline
       readonly
-      placeholder="The base64 encoding of your string will be here"
+      :placeholder="t('tools.base64-string-converter.stringToBase64.outputPlaceholder')"
       rows="5"
       mb-5
     />
 
     <div flex justify-center>
       <c-button @click="copyTextBase64()">
-        Copy base64
+        {{ t('tools.base64-string-converter.buttons.copyBase64') }}
       </c-button>
     </div>
   </c-card>
 
-  <c-card title="Base64 to string">
-    <n-form-item label="Decode URL safe" label-placement="left">
+  <c-card :title="t('tools.base64-string-converter.base64ToString.title')">
+    <n-form-item :label="t('tools.base64-string-converter.base64ToString.decodeUrl')" label-placement="left">
       <n-switch v-model:value="decodeUrlSafe" />
     </n-form-item>
     <c-input-text
       v-model:value="base64Input"
       multiline
-      placeholder="Your base64 string..."
+      :placeholder="t('tools.base64-string-converter.base64ToString.inputPlaceholder')"
       rows="5"
       :validation-rules="b64ValidationRules"
       :validation-watch="b64ValidationWatch"
-      label="Base64 string to decode"
+      :label="t('tools.base64-string-converter.base64ToString.inputPlaceholder')"
       mb-5
     />
 
     <c-input-text
       v-model:value="textOutput"
-      label="Decoded string"
-      placeholder="The decoded string will be here"
+      :label="t('tools.base64-string-converter.base64ToString.outputLabel')"
+      :placeholder="t('tools.base64-string-converter.base64ToString.outputPlaceholder')"
       multiline
       rows="5"
       readonly
@@ -83,7 +85,7 @@ const b64ValidationWatch = [decodeUrlSafe];
 
     <div flex justify-center>
       <c-button @click="copyText()">
-        Copy decoded string
+        {{ t('tools.base64-string-converter.buttons.copyDecodedString') }}
       </c-button>
     </div>
   </c-card>
diff --git a/src/tools/base64-string-converter/index.ts b/src/tools/base64-string-converter/index.ts
index 0dd9bee2..e51d54df 100644
--- a/src/tools/base64-string-converter/index.ts
+++ b/src/tools/base64-string-converter/index.ts
@@ -1,10 +1,11 @@
 import { FileDigit } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Base64 string encoder/decoder',
+  name: translate('tools.base64-string-converter.title'),
   path: '/base64-string-converter',
-  description: 'Simply encode and decode string into a their base64 representation.',
+  description: translate('tools.base64-string-converter.description'),
   keywords: ['base64', 'converter', 'conversion', 'web', 'data', 'format', 'atob', 'btoa'],
   component: () => import('./base64-string-converter.vue'),
   icon: FileDigit,
diff --git a/src/tools/base64-string-converter/locales/en.yml b/src/tools/base64-string-converter/locales/en.yml
new file mode 100644
index 00000000..d2d48e56
--- /dev/null
+++ b/src/tools/base64-string-converter/locales/en.yml
@@ -0,0 +1,26 @@
+tools:
+  base64-string-converter:
+    title: Base64 string encoder/decoder
+    description: Simply encode and decode string into a their base64 representation.
+
+    stringToBase64:
+      title: String to base64
+      encodeUrl: Encode URL safe
+      inputLabel: String to encode
+      inputPlaceholder: Put your string here...
+      outputLabel: Base64 of string
+      outputPlaceholder: The base64 encoding of your string will be here
+    base64ToString:
+      title: Base64 to string
+      decodeUrl: Decode URL safe
+      inputLabel: Base64 string to decode
+      inputPlaceholder: Your base64 string...
+      outputLabel: Decoded string
+      outputPlaceholder: The decoded string will be here
+    buttons:
+      copyBase64: Copy base64
+      copyDecodedString: Copy decoded string
+
+    base64Copied: Base64 string copied to the clipboard
+    stringCopied: String copied to the clipboard
+    base64InvalidMessage: Invalid base64 string
diff --git a/src/tools/base64-string-converter/locales/zh.yml b/src/tools/base64-string-converter/locales/zh.yml
new file mode 100644
index 00000000..36a51de2
--- /dev/null
+++ b/src/tools/base64-string-converter/locales/zh.yml
@@ -0,0 +1,26 @@
+tools:
+  base64-string-converter:
+    title: Base64 字符串编码器/解码器
+    description: 简单地将字符串编码和解码为它们的 base64 表示形式。
+
+    stringToBase64:
+      title: 字符串转 base64
+      encodeUrl: URL 安全编码
+      inputLabel: 要编码的字符串
+      inputPlaceholder: 在此处放置您的字符串...
+      outputLabel: 字符串的 base64 编码
+      outputPlaceholder: 您的字符串的 base64 编码将在此处
+    base64ToString:
+      title: Base64 转字符串
+      decodeUrl: URL 安全解码
+      inputLabel: 要解码的 base64 字符串
+      inputPlaceholder: 您的 base64 字符串...
+      outputLabel: 解码后的字符串
+      outputPlaceholder: 解码后的字符串将在此处
+    buttons:
+      copyBase64: 复制 base64
+      copyDecodedString: 复制解码后的字符串
+
+    base64Copied: 已复制 base64 字符串到剪贴板
+    stringCopied: 字符串已复制到剪贴板
+    base64InvalidMessage: 无效的 base64 字符串
diff --git a/src/tools/case-converter/case-converter.vue b/src/tools/case-converter/case-converter.vue
index f9343ef1..35808255 100644
--- a/src/tools/case-converter/case-converter.vue
+++ b/src/tools/case-converter/case-converter.vue
@@ -18,63 +18,65 @@ const baseConfig = {
   stripRegexp: /[^A-Za-zÀ-ÖØ-öø-ÿ]+/gi,
 };
 
+const { t } = useI18n();
+
 const input = ref('lorem ipsum dolor sit amet');
 
 const formats = computed(() => [
   {
-    label: 'Lowercase:',
+    label: t('tools.case-converter.lowercase'),
     value: input.value.toLocaleLowerCase(),
   },
   {
-    label: 'Uppercase:',
+    label: t('tools.case-converter.uppercase'),
     value: input.value.toLocaleUpperCase(),
   },
   {
-    label: 'Camelcase:',
+    label: t('tools.case-converter.camelcase'),
     value: camelCase(input.value, baseConfig),
   },
   {
-    label: 'Capitalcase:',
+    label: t('tools.case-converter.capitalcase'),
     value: capitalCase(input.value, baseConfig),
   },
   {
-    label: 'Constantcase:',
+    label: t('tools.case-converter.constantcase'),
     value: constantCase(input.value, baseConfig),
   },
   {
-    label: 'Dotcase:',
+    label: t('tools.case-converter.dotcase'),
     value: dotCase(input.value, baseConfig),
   },
   {
-    label: 'Headercase:',
+    label: t('tools.case-converter.headercase'),
     value: headerCase(input.value, baseConfig),
   },
   {
-    label: 'Nocase:',
+    label: t('tools.case-converter.nocase'),
     value: noCase(input.value, baseConfig),
   },
   {
-    label: 'Paramcase:',
+    label: t('tools.case-converter.paramcase'),
     value: paramCase(input.value, baseConfig),
   },
   {
-    label: 'Pascalcase:',
+    label: t('tools.case-converter.pascalcase'),
     value: pascalCase(input.value, baseConfig),
   },
   {
-    label: 'Pathcase:',
+    label: t('tools.case-converter.pathcase'),
     value: pathCase(input.value, baseConfig),
   },
   {
-    label: 'Sentencecase:',
+    label: t('tools.case-converter.sentencecase'),
     value: sentenceCase(input.value, baseConfig),
   },
   {
-    label: 'Snakecase:',
+    label: t('tools.case-converter.snakecase'),
     value: snakeCase(input.value, baseConfig),
   },
   {
-    label: 'Mockingcase:',
+    label: t('tools.case-converter.mockingcase'),
     value: input.value
       .split('')
       .map((char, index) => (index % 2 === 0 ? char.toUpperCase() : char.toLowerCase()))
@@ -93,8 +95,8 @@ const inputLabelAlignmentConfig = {
   <c-card>
     <c-input-text
       v-model:value="input"
-      label="Your string:"
-      placeholder="Your string..."
+      :label="t('tools.case-converter.inputLabel')"
+      :placeholder="t('tools.case-converter.inputPlaceholder')"
       raw-text
       v-bind="inputLabelAlignmentConfig"
     />
diff --git a/src/tools/case-converter/index.ts b/src/tools/case-converter/index.ts
index 710a03f2..14d7ec12 100644
--- a/src/tools/case-converter/index.ts
+++ b/src/tools/case-converter/index.ts
@@ -1,10 +1,11 @@
 import { LetterCaseToggle } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Case converter',
+  name: translate('tools.case-converter.title'),
   path: '/case-converter',
-  description: 'Change the case of a string and chose between different formats',
+  description: translate('tools.case-converter.description'),
   keywords: [
     'case',
     'converter',
diff --git a/src/tools/case-converter/locales/en.yml b/src/tools/case-converter/locales/en.yml
new file mode 100644
index 00000000..bb098533
--- /dev/null
+++ b/src/tools/case-converter/locales/en.yml
@@ -0,0 +1,22 @@
+tools:
+  case-converter:
+    title: Case converter
+    description: Change the case of a string and chose between different formats
+
+    inputLabel: 'Your string:'
+    inputPlaceholder: Your string...
+
+    lowercase: 'Lowercase:'
+    uppercase: 'Uppercase:'
+    camelcase: 'Camelcase:'
+    capitalcase: 'Capitalcase:'
+    constantcase: 'Constantcase:'
+    dotcase: 'Dotcase:'
+    headercase: 'Headercase:'
+    nocase: 'Nocase:'
+    paramcase: 'Paramcase:'
+    pascalcase: 'Pascalcase:'
+    pathcase: 'Pathcase:'
+    sentencecase: 'Sentencecase:'
+    snakecase: 'Snakecase:'
+    mockingcase: 'Mockingcase:'
diff --git a/src/tools/case-converter/locales/zh.yml b/src/tools/case-converter/locales/zh.yml
new file mode 100644
index 00000000..987a1dc9
--- /dev/null
+++ b/src/tools/case-converter/locales/zh.yml
@@ -0,0 +1,22 @@
+tools:
+  case-converter:
+    title: 大小写转换器
+    description: 更改字符串的大小写，并在不同格式之间进行选择
+
+    inputLabel: '您的字符串：'
+    inputPlaceholder: 您的字符串...
+
+    lowercase: '小写：'
+    uppercase: '大写：'
+    camelcase: '驼峰式：'
+    capitalcase: '首字母大写：'
+    constantcase: '常量式：'
+    dotcase: '点式：'
+    headercase: '标题式：'
+    nocase: '无格式：'
+    paramcase: '参数式：'
+    pascalcase: '帕斯卡式：'
+    pathcase: '路径式：'
+    sentencecase: '句式：'
+    snakecase: '蛇式：'
+    mockingcase: '嘲讽式：'
diff --git a/src/tools/color-converter/color-converter.models.ts b/src/tools/color-converter/color-converter.models.ts
index 030fd074..0dedbecb 100644
--- a/src/tools/color-converter/color-converter.models.ts
+++ b/src/tools/color-converter/color-converter.models.ts
@@ -1,6 +1,7 @@
 import { type Colord, colord } from 'colord';
 import { withDefaultOnError } from '@/utils/defaults';
 import { useValidation } from '@/composable/validation';
+import { translate } from '@/plugins/i18n.plugin';
 
 export { removeAlphaChannelWhenOpaque, buildColorFormat };
 
@@ -13,7 +14,7 @@ function buildColorFormat({
   parse = value => colord(value),
   format,
   placeholder,
-  invalidMessage = `Invalid ${label.toLowerCase()} format.`,
+  invalidMessage = translate('tools.color-converter.invalidMessage', { format: label.toLowerCase() }),
   type = 'text',
 }: {
   label: string
diff --git a/src/tools/color-converter/color-converter.vue b/src/tools/color-converter/color-converter.vue
index a7d6139f..f22a6b66 100644
--- a/src/tools/color-converter/color-converter.vue
+++ b/src/tools/color-converter/color-converter.vue
@@ -10,9 +10,11 @@ import { buildColorFormat } from './color-converter.models';
 
 extend([cmykPlugin, hwbPlugin, namesPlugin, lchPlugin]);
 
+const { t } = useI18n();
+
 const formats = {
   picker: buildColorFormat({
-    label: 'color picker',
+    label: t('tools.color-converter.colorPicker'),
     format: (v: Colord) => v.toHex(),
     type: 'color-picker',
   }),
@@ -47,7 +49,7 @@ const formats = {
     placeholder: 'e.g. cmyk(0, 100%, 100%, 0)',
   }),
   name: buildColorFormat({
-    label: 'name',
+    label: t('tools.color-converter.name'),
     format: (v: Colord) => v.toName({ closest: true }) ?? 'Unknown',
     placeholder: 'e.g. red',
   }),
diff --git a/src/tools/color-converter/index.ts b/src/tools/color-converter/index.ts
index c82689cc..9a295e2b 100644
--- a/src/tools/color-converter/index.ts
+++ b/src/tools/color-converter/index.ts
@@ -1,10 +1,11 @@
 import { Palette } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Color converter',
+  name: translate('tools.color-converter.title'),
   path: '/color-converter',
-  description: 'Convert color between the different formats (hex, rgb, hsl and css name)',
+  description: translate('tools.color-converter.description'),
   keywords: ['color', 'converter'],
   component: () => import('./color-converter.vue'),
   icon: Palette,
diff --git a/src/tools/color-converter/locales/en.yml b/src/tools/color-converter/locales/en.yml
new file mode 100644
index 00000000..e09322dd
--- /dev/null
+++ b/src/tools/color-converter/locales/en.yml
@@ -0,0 +1,9 @@
+tools:
+  color-converter:
+    title: Color converter
+    description: Convert color between the different formats (hex, rgb, hsl and css name).
+
+    colorPicker: color picker
+    name: name
+
+    invalidMessage: 'Invalid {format} format.' 
diff --git a/src/tools/color-converter/locales/zh.yml b/src/tools/color-converter/locales/zh.yml
new file mode 100644
index 00000000..e754c215
--- /dev/null
+++ b/src/tools/color-converter/locales/zh.yml
@@ -0,0 +1,9 @@
+tools:
+  color-converter:
+    title: 颜色转换器
+    description: 在不同格式之间转换颜色（十六进制、RGB、HSL 和 CSS 名称）。
+
+    colorPicker: 颜色选择器
+    name: 名称
+
+    invalidMessage: '无效的 {format} 格式。'
\ No newline at end of file
diff --git a/src/tools/date-time-converter/date-time-converter.vue b/src/tools/date-time-converter/date-time-converter.vue
index 5636ed46..50ee0241 100644
--- a/src/tools/date-time-converter/date-time-converter.vue
+++ b/src/tools/date-time-converter/date-time-converter.vue
@@ -29,67 +29,69 @@ import {
 import { withDefaultOnError } from '@/utils/defaults';
 import { useValidation } from '@/composable/validation';
 
+const { t } = useI18n();
+
 const inputDate = ref('');
 
 const toDate: ToDateMapper = date => new Date(date);
 
 const formats: DateFormat[] = [
   {
-    name: 'JS locale date string',
+    name: t('tools.date-converter.localDate'),
     fromDate: date => date.toString(),
     toDate,
     formatMatcher: () => false,
   },
   {
-    name: 'ISO 8601',
+    name: t('tools.date-converter.ISO8601'),
     fromDate: formatISO,
     toDate: parseISO,
     formatMatcher: date => isISO8601DateTimeString(date),
   },
   {
-    name: 'ISO 9075',
+    name: t('tools.date-converter.ISO9075'),
     fromDate: formatISO9075,
     toDate: parseISO,
     formatMatcher: date => isISO9075DateString(date),
   },
   {
-    name: 'RFC 3339',
+    name: t('tools.date-converter.RFC3339'),
     fromDate: formatRFC3339,
     toDate,
     formatMatcher: date => isRFC3339DateString(date),
   },
   {
-    name: 'RFC 7231',
+    name: t('tools.date-converter.RFC7231'),
     fromDate: formatRFC7231,
     toDate,
     formatMatcher: date => isRFC7231DateString(date),
   },
   {
-    name: 'Unix timestamp',
+    name: t('tools.date-converter.unixTimestamp'),
     fromDate: date => String(getUnixTime(date)),
     toDate: sec => fromUnixTime(+sec),
     formatMatcher: date => isUnixTimestamp(date),
   },
   {
-    name: 'Timestamp',
+    name: t('tools.date-converter.timestamp'),
     fromDate: date => String(getTime(date)),
     toDate: ms => parseJSON(+ms),
     formatMatcher: date => isTimestamp(date),
   },
   {
-    name: 'UTC format',
+    name: t('tools.date-converter.UTCformat'),
     fromDate: date => date.toUTCString(),
     toDate,
     formatMatcher: date => isUTCDateString(date),
   },
   {
-    name: 'Mongo ObjectID',
+    name: t('tools.date-converter.mongoObjectID'),
     fromDate: date => `${Math.floor(date.getTime() / 1000).toString(16)}0000000000000000`,
     toDate: objectId => new Date(Number.parseInt(objectId.substring(0, 8), 16) * 1000),
     formatMatcher: date => isMongoObjectId(date),
   },
   {
-    name: 'Excel date/time',
+    name: t('tools.date-converter.excelDate'),
     fromDate: date => dateToExcelFormat(date),
     toDate: excelFormatToDate,
     formatMatcher: isExcelFormat,
@@ -126,7 +128,7 @@ const validation = useValidation({
   watch: [formatIndex],
   rules: [
     {
-      message: 'This date is invalid for this format',
+      message: t('tools.date-converter.invalidMessage'),
       validator: value =>
         withDefaultOnError(() => {
           if (value === '') {
@@ -155,7 +157,7 @@ function formatDateUsingFormatter(formatter: (date: Date) => string, date?: Date
       <c-input-text
         v-model:value="inputDate"
         autofocus
-        placeholder="Put your date string here..."
+        :placeholder="t('tools.date-converter.inputPlaceholder')"
         clearable
         test-id="date-time-converter-input"
         :validation="validation"
@@ -180,7 +182,7 @@ function formatDateUsingFormatter(formatter: (date: Date) => string, date?: Date
       label-position="left"
       label-align="right"
       :value="formatDateUsingFormatter(fromDate, normalizedDate)"
-      placeholder="Invalid date..."
+      :placeholder="t('tools.date-converter.invalidDatePlaceholder')"
       :test-id="name"
       readonly
       mt-2
diff --git a/src/tools/date-time-converter/index.ts b/src/tools/date-time-converter/index.ts
index 4bc66bf1..b0413fc0 100644
--- a/src/tools/date-time-converter/index.ts
+++ b/src/tools/date-time-converter/index.ts
@@ -1,10 +1,11 @@
 import { Calendar } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Date-time converter',
+  name: translate('tools.date-converter.title'),
   path: '/date-converter',
-  description: 'Convert date and time into the various different formats',
+  description: translate('tools.date-converter.description'),
   keywords: ['date', 'time', 'converter', 'iso', 'utc', 'timezone', 'year', 'month', 'day', 'minute', 'seconde'],
   component: () => import('./date-time-converter.vue'),
   icon: Calendar,
diff --git a/src/tools/date-time-converter/locales/en.yml b/src/tools/date-time-converter/locales/en.yml
new file mode 100644
index 00000000..56e9ad89
--- /dev/null
+++ b/src/tools/date-time-converter/locales/en.yml
@@ -0,0 +1,20 @@
+tools:
+  date-converter:
+    title: Date-time converter
+    description: Convert date and time into the various different formats.
+
+    inputPlaceholder: Put your date string here...
+    invalidDatePlaceholder: Invalid date...
+
+    localDate: JS locale date string
+    ISO8601: ISO 8601
+    ISO9075: ISO 9075
+    RFC3339: RFC 3339
+    RFC7231: RFC 7231
+    unixTimestamp: Unix timestamp
+    timestamp: Timestamp
+    UTCformat: UTC format
+    mongoObjectID: Mongo ObjectID
+    excelDate: Excel date/time
+
+    invalidMessage: This date is invalid for this format
diff --git a/src/tools/date-time-converter/locales/zh.yml b/src/tools/date-time-converter/locales/zh.yml
new file mode 100644
index 00000000..46031012
--- /dev/null
+++ b/src/tools/date-time-converter/locales/zh.yml
@@ -0,0 +1,20 @@
+tools:
+  date-converter:
+    title: 日期时间转换器
+    description: 将日期和时间转换为各种不同的格式。
+
+    inputPlaceholder: 在此处输入日期字符串...
+    invalidDatePlaceholder: 无效的日期...
+
+    localDate: JS 本地日期字符串
+    ISO8601: ISO 8601
+    ISO9075: ISO 9075
+    RFC3339: RFC 3339
+    RFC7231: RFC 7231
+    unixTimestamp: Unix 时间戳
+    timestamp: 时间戳
+    UTCformat: UTC 格式
+    mongoObjectID: Mongo ObjectID
+    excelDate: Excel 日期/时间
+
+    invalidMessage: 该日期不适用于此格式
diff --git a/src/tools/integer-base-converter/index.ts b/src/tools/integer-base-converter/index.ts
index 0008568c..f60d996d 100644
--- a/src/tools/integer-base-converter/index.ts
+++ b/src/tools/integer-base-converter/index.ts
@@ -1,10 +1,11 @@
 import { ArrowsLeftRight } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Integer base converter',
+  name: translate('tools.base-converter.title'),
   path: '/base-converter',
-  description: 'Convert number between different bases (decimal, hexadecimal, binary, octal, base64, ...)',
+  description: translate('tools.base-converter.description'),
   keywords: ['integer', 'number', 'base', 'conversion', 'decimal', 'hexadecimal', 'binary', 'octal', 'base64'],
   component: () => import('./integer-base-converter.vue'),
   icon: ArrowsLeftRight,
diff --git a/src/tools/integer-base-converter/integer-base-converter.model.ts b/src/tools/integer-base-converter/integer-base-converter.model.ts
index b4470e57..1332ad25 100644
--- a/src/tools/integer-base-converter/integer-base-converter.model.ts
+++ b/src/tools/integer-base-converter/integer-base-converter.model.ts
@@ -1,3 +1,5 @@
+import { translate } from '@/plugins/i18n.plugin';
+
 export function convertBase({ value, fromBase, toBase }: { value: string; fromBase: number; toBase: number }) {
   const range = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ+/'.split('');
   const fromRange = range.slice(0, fromBase);
@@ -7,7 +9,7 @@ export function convertBase({ value, fromBase, toBase }: { value: string; fromBa
     .reverse()
     .reduce((carry: number, digit: string, index: number) => {
       if (!fromRange.includes(digit)) {
-        throw new Error(`Invalid digit "${digit}" for base ${fromBase}.`);
+        throw new Error(translate('tools.base-converter.invalidMessage', { digit, fromBase }));
       }
       return (carry += fromRange.indexOf(digit) * fromBase ** index);
     }, 0);
diff --git a/src/tools/integer-base-converter/integer-base-converter.vue b/src/tools/integer-base-converter/integer-base-converter.vue
index 2445baa5..378cc414 100644
--- a/src/tools/integer-base-converter/integer-base-converter.vue
+++ b/src/tools/integer-base-converter/integer-base-converter.vue
@@ -11,6 +11,8 @@ const inputProps = {
   'mb-2': '',
 } as const;
 
+const { t } = useI18n();
+
 const input = ref('42');
 const inputBase = ref(10);
 const outputBase = ref(42);
@@ -34,10 +36,10 @@ const error = computed(() =>
 <template>
   <div>
     <c-card>
-      <c-input-text v-model:value="input" label="Input number" placeholder="Put your number here (ex: 42)" label-position="left" label-width="110px" mb-2 label-align="right" />
+      <c-input-text v-model:value="input" :label="t('tools.base-converter.inputLabel')" :placeholder="t('tools.base-converter.inputPlaceholder')" label-position="left" label-width="110px" mb-2 label-align="right" />
 
-      <n-form-item label="Input base" label-placement="left" label-width="110" :show-feedback="false">
-        <n-input-number v-model:value="inputBase" max="64" min="2" placeholder="Put your input base here (ex: 10)" w-full />
+      <n-form-item :label="t('tools.base-converter.inputBaseLabel')" label-placement="left" label-width="110" :show-feedback="false">
+        <n-input-number v-model:value="inputBase" max="64" min="2" :placeholder="t('tools.base-converter.inputBasePlaceholder')" w-full />
       </n-form-item>
 
       <n-alert v-if="error" style="margin-top: 25px" type="error">
@@ -46,43 +48,43 @@ const error = computed(() =>
       <n-divider />
 
       <InputCopyable
-        label="Binary (2)"
+        :label="t('tools.base-converter.binaryLabel')"
         v-bind="inputProps"
         :value="errorlessConvert({ value: input, fromBase: inputBase, toBase: 2 })"
-        placeholder="Binary version will be here..."
+        :placeholder="t('tools.base-converter.binaryPlaceholder')"
       />
 
       <InputCopyable
-        label="Octal (8)"
+        :label="t('tools.base-converter.octalLabel')"
         v-bind="inputProps"
         :value="errorlessConvert({ value: input, fromBase: inputBase, toBase: 8 })"
-        placeholder="Octal version will be here..."
+        :placeholder="t('tools.base-converter.octalPlaceholder')"
       />
 
       <InputCopyable
-        label="Decimal (10)"
+        :label="t('tools.base-converter.decimalLabel')"
         v-bind="inputProps"
         :value="errorlessConvert({ value: input, fromBase: inputBase, toBase: 10 })"
-        placeholder="Decimal version will be here..."
+        :placeholder="t('tools.base-converter.decimalPlaceholder')"
       />
 
       <InputCopyable
-        label="Hexadecimal (16)"
+        :label="t('tools.base-converter.hexadecimalLabel')"
         v-bind="inputProps"
         :value="errorlessConvert({ value: input, fromBase: inputBase, toBase: 16 })"
-        placeholder="Hexadecimal version will be here..."
+        :placeholder="t('tools.base-converter.hexadecimalPlaceholder')"
       />
 
       <InputCopyable
-        label="Base64 (64)"
+        :label="t('tools.base-converter.base64Label')"
         v-bind="inputProps"
         :value="errorlessConvert({ value: input, fromBase: inputBase, toBase: 64 })"
-        placeholder="Base64 version will be here..."
+        :placeholder="t('tools.base-converter.base64Placeholder')"
       />
 
       <div flex items-baseline>
         <n-input-group style="width: 160px; margin-right: 10px">
-          <n-input-group-label> Custom: </n-input-group-label>
+          <n-input-group-label> {{ t('tools.base-converter.custom') }} </n-input-group-label>
           <n-input-number v-model:value="outputBase" max="64" min="2" />
         </n-input-group>
 
@@ -90,7 +92,7 @@ const error = computed(() =>
           flex-1
           v-bind="inputProps"
           :value="errorlessConvert({ value: input, fromBase: inputBase, toBase: outputBase })"
-          :placeholder="`Base ${outputBase} will be here...`"
+          :placeholder="t('tools.base-converter.copyable', { outputBase })"
         />
       </div>
     </c-card>
diff --git a/src/tools/integer-base-converter/locales/en.yml b/src/tools/integer-base-converter/locales/en.yml
new file mode 100644
index 00000000..d002b3dc
--- /dev/null
+++ b/src/tools/integer-base-converter/locales/en.yml
@@ -0,0 +1,24 @@
+tools:
+  base-converter:
+    title: Integer base converter
+    description: Convert number between different bases (decimal, hexadecimal, binary, octal, base64, ...)
+
+    inputLabel: Input number
+    inputPlaceholder: 'Put your number here (ex: 42)'
+    inputBaseLabel: Input base
+    inputBasePlaceholder: 'Put your input base here (ex: 10)'
+
+    binaryLabel: Binary (2)
+    binaryPlaceholder: Binary version will be here...
+    octalLabel: Octal (8)
+    octalPlaceholder: Octal version will be here...
+    decimalLabel: Decimal (10)
+    decimalPlaceholder: Decimal version will be here...
+    hexadecimalLabel: Hexadecimal (16)
+    hexadecimalPlaceholder: Hexadecimal version will be here...
+    base64Label: Base64 (64)
+    base64Placeholder: Base64 version will be here...
+
+    custom: 'Custom:'
+    copyable: Base {outputBase} will be here...
+    invalidMessage: 'Invalid digit "{digit}" for base {fromBase}.'
diff --git a/src/tools/integer-base-converter/locales/zh.yml b/src/tools/integer-base-converter/locales/zh.yml
new file mode 100644
index 00000000..058495ca
--- /dev/null
+++ b/src/tools/integer-base-converter/locales/zh.yml
@@ -0,0 +1,24 @@
+tools:
+  base-converter:
+    title: 整数进制转换器
+    description: 在不同进制（十进制、十六进制、二进制、八进制、base64 等）之间转换数字
+
+    inputLabel: 输入数字
+    inputPlaceholder: '在此处输入您的数字（例如：42）'
+    inputBaseLabel: 输入进制
+    inputBasePlaceholder: '在此处输入您的输入进制（例如：10）'
+
+    binaryLabel: 二进制（2）
+    binaryPlaceholder: 二进制版本将显示在这里...
+    octalLabel: 八进制（8）
+    octalPlaceholder: 八进制版本将显示在这里...
+    decimalLabel: 十进制（10）
+    decimalPlaceholder: 十进制版本将显示在这里...
+    hexadecimalLabel: 十六进制（16）
+    hexadecimalPlaceholder: 十六进制版本将显示在这里...
+    base64Label: Base64（64）
+    base64Placeholder: Base64版本将显示在这里...
+
+    custom: '自定义：'
+    copyable: 输出进制 {outputBase} 将显示在这里...
+    invalidMessage: '无效的数字 "{digit}"，对于进制 {fromBase}。'
diff --git a/src/tools/json-to-toml/index.ts b/src/tools/json-to-toml/index.ts
index 13e45eaf..da42c18d 100644
--- a/src/tools/json-to-toml/index.ts
+++ b/src/tools/json-to-toml/index.ts
@@ -1,10 +1,11 @@
 import { Braces } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'JSON to TOML',
+  name: translate('tools.json-to-toml.title'),
   path: '/json-to-toml',
-  description: 'Parse and convert JSON to TOML.',
+  description: translate('tools.json-to-toml.description'),
   keywords: ['json', 'parse', 'toml', 'convert', 'transform'],
   component: () => import('./json-to-toml.vue'),
   icon: Braces,
diff --git a/src/tools/json-to-toml/json-to-toml.vue b/src/tools/json-to-toml/json-to-toml.vue
index b1d37a38..aa13da47 100644
--- a/src/tools/json-to-toml/json-to-toml.vue
+++ b/src/tools/json-to-toml/json-to-toml.vue
@@ -4,6 +4,8 @@ import JSON5 from 'json5';
 import { withDefaultOnError } from '../../utils/defaults';
 import type { UseValidationRule } from '@/composable/validation';
 
+const { t } = useI18n();
+
 const convertJsonToToml = (value: string) => [stringifyToml(JSON5.parse(value))].flat().join('\n').trim();
 
 const transformer = (value: string) => value.trim() === '' ? '' : withDefaultOnError(() => convertJsonToToml(value), '');
@@ -11,16 +13,16 @@ const transformer = (value: string) => value.trim() === '' ? '' : withDefaultOnE
 const rules: UseValidationRule<string>[] = [
   {
     validator: (v: string) => v === '' || JSON5.parse(v),
-    message: 'Provided JSON is not valid.',
+    message: t('tools.json-to-toml.invalidMessage'),
   },
 ];
 </script>
 
 <template>
   <format-transformer
-    input-label="Your JSON"
-    input-placeholder="Paste your JSON here..."
-    output-label="TOML from your JSON"
+    :input-label="t('tools.json-to-toml.inputLabel')"
+    :input-placeholder="t('tools.json-to-toml.inputPlaceholder')"
+    :output-label="t('tools.json-to-toml.outputLabel')"
     output-language="toml"
     :input-validation-rules="rules"
     :transformer="transformer"
diff --git a/src/tools/json-to-toml/locales/en.yml b/src/tools/json-to-toml/locales/en.yml
new file mode 100644
index 00000000..34fce62d
--- /dev/null
+++ b/src/tools/json-to-toml/locales/en.yml
@@ -0,0 +1,10 @@
+tools:
+  json-to-toml:
+    title: JSON to TOML
+    description: Parse and convert JSON to TOML.
+
+    inputLabel: Your JSON
+    inputPlaceholder: Paste your JSON here...
+    outputLabel: TOML from your JSON
+
+    invalidMessage: Provided JSON is not valid.
diff --git a/src/tools/json-to-toml/locales/zh.yml b/src/tools/json-to-toml/locales/zh.yml
new file mode 100644
index 00000000..8d85a5a3
--- /dev/null
+++ b/src/tools/json-to-toml/locales/zh.yml
@@ -0,0 +1,10 @@
+tools:
+  json-to-toml:
+    title: JSON 转 TOML
+    description: 解析并转换 JSON 到 TOML.
+
+    inputLabel: 您的 JSON
+    inputPlaceholder: 在这里粘贴您的 JSON...
+    outputLabel: 从您的 JSON 得到的 TOML
+
+    invalidMessage: 提供的 JSON 不合法。
diff --git a/src/tools/json-to-yaml-converter/index.ts b/src/tools/json-to-yaml-converter/index.ts
index 9db09d3e..c01e3ec0 100644
--- a/src/tools/json-to-yaml-converter/index.ts
+++ b/src/tools/json-to-yaml-converter/index.ts
@@ -1,10 +1,11 @@
 import { Braces } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'JSON to YAML converter',
+  name: translate('tools.json-to-yaml-converter.title'),
   path: '/json-to-yaml-converter',
-  description: 'Simply convert JSON to YAML with this live online converter.',
+  description: translate('tools.json-to-yaml-converter.description'),
   keywords: ['yaml', 'to', 'json'],
   component: () => import('./json-to-yaml.vue'),
   icon: Braces,
diff --git a/src/tools/json-to-yaml-converter/json-to-yaml.vue b/src/tools/json-to-yaml-converter/json-to-yaml.vue
index cbaeb22d..389fd883 100644
--- a/src/tools/json-to-yaml-converter/json-to-yaml.vue
+++ b/src/tools/json-to-yaml-converter/json-to-yaml.vue
@@ -5,21 +5,23 @@ import type { UseValidationRule } from '@/composable/validation';
 import { isNotThrowing } from '@/utils/boolean';
 import { withDefaultOnError } from '@/utils/defaults';
 
+const { t } = useI18n();
+
 const transformer = (value: string) => withDefaultOnError(() => stringify(JSON5.parse(value)), '');
 
 const rules: UseValidationRule<string>[] = [
   {
     validator: (value: string) => value === '' || isNotThrowing(() => stringify(JSON5.parse(value))),
-    message: 'Provided JSON is not valid.',
+    message: t('tools.json-to-yaml-converter.invalidMessage'),
   },
 ];
 </script>
 
 <template>
   <format-transformer
-    input-label="Your JSON"
-    input-placeholder="Paste your JSON here..."
-    output-label="YAML from your JSON"
+    :input-label="t('tools.json-to-yaml-converter.inputLabel')"
+    :input-placeholder="t('tools.json-to-yaml-converter.inputPlaceholder')"
+    :output-label="t('tools.json-to-yaml-converter.outputLabel')"
     output-language="yaml"
     :input-validation-rules="rules"
     :transformer="transformer"
diff --git a/src/tools/json-to-yaml-converter/locales/en.yml b/src/tools/json-to-yaml-converter/locales/en.yml
new file mode 100644
index 00000000..3750ef3b
--- /dev/null
+++ b/src/tools/json-to-yaml-converter/locales/en.yml
@@ -0,0 +1,10 @@
+tools:
+  json-to-yaml-converter:
+    title: JSON to YAML converter
+    description: Simply convert JSON to YAML with this live online converter.
+
+    inputLabel: Your JSON
+    inputPlaceholder: Paste your JSON here...
+    outputLabel: YAML from your JSON
+
+    invalidMessage: Provided JSON is not valid.
diff --git a/src/tools/json-to-yaml-converter/locales/zh.yml b/src/tools/json-to-yaml-converter/locales/zh.yml
new file mode 100644
index 00000000..78479a03
--- /dev/null
+++ b/src/tools/json-to-yaml-converter/locales/zh.yml
@@ -0,0 +1,10 @@
+tools:
+  json-to-yaml-converter:
+    title: JSON 转 YAML
+    description: 解析并转换 JSON 到 YAML.
+
+    inputLabel: 您的 JSON
+    inputPlaceholder: 在这里粘贴您的 JSON...
+    outputLabel: 从您的 JSON 得到的 YAML
+
+    invalidMessage: 提供的 JSON 不合法。
diff --git a/src/tools/list-converter/index.ts b/src/tools/list-converter/index.ts
index cf9fbd39..9ae7c512 100644
--- a/src/tools/list-converter/index.ts
+++ b/src/tools/list-converter/index.ts
@@ -1,11 +1,11 @@
 import { List } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'List converter',
+  name: translate('tools.list-converter.title'),
   path: '/list-converter',
-  description:
-    'This tool can process column-based data and apply various changes (transpose, add prefix and suffix, reverse list, sort list, lowercase values, truncate values) to each row.',
+  description: translate('tools.list-converter.description'),
   keywords: ['list', 'converter', 'sort', 'reverse', 'prefix', 'suffix', 'lowercase', 'truncate'],
   component: () => import('./list-converter.vue'),
   icon: List,
diff --git a/src/tools/list-converter/list-converter.vue b/src/tools/list-converter/list-converter.vue
index 19dd30e5..8fb09312 100644
--- a/src/tools/list-converter/list-converter.vue
+++ b/src/tools/list-converter/list-converter.vue
@@ -3,14 +3,16 @@ import { useStorage } from '@vueuse/core';
 import { convert } from './list-converter.models';
 import type { ConvertOptions } from './list-converter.types';
 
+const { t } = useI18n();
+
 const sortOrderOptions = [
   {
-    label: 'Sort ascending',
+    label: t('tools.list-converter.sortOrder.asc'),
     value: 'asc',
     disabled: false,
   },
   {
-    label: 'Sort descending',
+    label: t('tools.list-converter.sortOrder.desc'),
     value: 'desc',
     disabled: false,
   },
@@ -41,14 +43,14 @@ function transformer(value: string) {
       <c-card>
         <div flex>
           <div>
-            <n-form-item label="Trim list items" label-placement="left" label-width="150" :show-feedback="false" mb-2>
+            <n-form-item :label="t('tools.list-converter.trimListItems')" label-placement="left" label-width="150" :show-feedback="false" mb-2>
               <n-switch v-model:value="conversionConfig.trimItems" />
             </n-form-item>
-            <n-form-item label="Remove duplicates" label-placement="left" label-width="150" :show-feedback="false" mb-2>
+            <n-form-item :label="t('tools.list-converter.removeDuplicates')" label-placement="left" label-width="150" :show-feedback="false" mb-2>
               <n-switch v-model:value="conversionConfig.removeDuplicates" data-test-id="removeDuplicates" />
             </n-form-item>
             <n-form-item
-              label="Convert to lowercase"
+              :label="t('tools.list-converter.convertToLowercase')"
               label-placement="left"
               label-width="150"
               :show-feedback="false"
@@ -56,14 +58,14 @@ function transformer(value: string) {
             >
               <n-switch v-model:value="conversionConfig.lowerCase" />
             </n-form-item>
-            <n-form-item label="Keep line breaks" label-placement="left" label-width="150" :show-feedback="false" mb-2>
+            <n-form-item :label="t('tools.list-converter.keepLineBreaks')" label-placement="left" label-width="150" :show-feedback="false" mb-2>
               <n-switch v-model:value="conversionConfig.keepLineBreaks" />
             </n-form-item>
           </div>
           <div flex-1>
             <c-select
               v-model:value="conversionConfig.sortList"
-              label="Sort list"
+              :label="t('tools.list-converter.sortListLabel')"
               label-position="left"
               label-width="120px"
               label-align="right"
@@ -72,40 +74,40 @@ function transformer(value: string) {
               w-full
               :disabled="conversionConfig.reverseList"
               data-test-id="sortList"
-              placeholder="Sort alphabetically"
+              :placeholder="t('tools.list-converter.sortListPlaceholder')"
             />
 
             <c-input-text
               v-model:value="conversionConfig.separator"
-              label="Separator"
+              :label="t('tools.list-converter.separatorLabel')"
               label-position="left"
               label-width="120px"
               label-align="right"
               mb-2
-              placeholder=","
+              :placeholder="t('tools.list-converter.separatorPlaceholder')"
             />
 
-            <n-form-item label="Wrap item" label-placement="left" label-width="120" :show-feedback="false" mb-2>
+            <n-form-item :label="t('tools.list-converter.wrapItem')" label-placement="left" label-width="120" :show-feedback="false" mb-2>
               <c-input-text
                 v-model:value="conversionConfig.itemPrefix"
-                placeholder="Item prefix"
+                :placeholder="t('tools.list-converter.itemPrefix')"
                 test-id="itemPrefix"
               />
               <c-input-text
                 v-model:value="conversionConfig.itemSuffix"
-                placeholder="Item suffix"
+                :placeholder="t('tools.list-converter.itemSuffix')"
                 test-id="itemSuffix"
               />
             </n-form-item>
             <n-form-item label="Wrap list" label-placement="left" label-width="120" :show-feedback="false" mb-2>
               <c-input-text
                 v-model:value="conversionConfig.listPrefix"
-                placeholder="List prefix"
+                :placeholder="t('tools.list-converter.listPrefix')"
                 test-id="listPrefix"
               />
               <c-input-text
                 v-model:value="conversionConfig.listSuffix"
-                placeholder="List suffix"
+                :placeholder="t('tools.list-converter.listSuffix')"
                 test-id="listSuffix"
               />
             </n-form-item>
@@ -115,9 +117,9 @@ function transformer(value: string) {
     </div>
   </div>
   <format-transformer
-    input-label="Your input data"
-    input-placeholder="Paste your input data here..."
-    output-label="Your transformed data"
+    :input-label="t('tools.list-converter.inputLabel')"
+    :input-placeholder="t('tools.list-converter.inputPlaceholder')"
+    :output-label="t('tools.list-converter.outputLabel')"
     :transformer="transformer"
   />
 </template>
diff --git a/src/tools/list-converter/locales/en.yml b/src/tools/list-converter/locales/en.yml
new file mode 100644
index 00000000..2d0e40a8
--- /dev/null
+++ b/src/tools/list-converter/locales/en.yml
@@ -0,0 +1,28 @@
+tools:
+  list-converter:
+    title: List converter
+    description: This tool can process column-based data and apply various changes (transpose, add prefix and suffix, reverse list, sort list, lowercase values, truncate values) to each row.
+
+    trimListItems: Trim list items
+    removeDuplicates: Remove duplicates
+    convertToLowercase: Convert to lowercase
+    keepLineBreaks: Keep line breaks
+
+    sortListLabel: Sort list
+    sortListPlaceholder: Sort alphabetically
+    separatorLabel: Separator
+    separatorPlaceholder: ','
+    wrapItem: Wrap item
+    itemPrefix: Item prefix
+    itemSuffix: Item suffix
+    wrapList: Wrap list
+    listPrefix: List prefix
+    listSuffix: List suffix
+
+    inputLabel: Your input data
+    inputPlaceholder: Paste your input data here...
+    outputLabel: Your transformed data
+
+    sortOrder:
+      asc: Sort ascending
+      desc: Sort descending
diff --git a/src/tools/list-converter/locales/zh.yml b/src/tools/list-converter/locales/zh.yml
new file mode 100644
index 00000000..5e2ae7fa
--- /dev/null
+++ b/src/tools/list-converter/locales/zh.yml
@@ -0,0 +1,28 @@
+tools:
+  list-converter:
+    title: 列表转换器
+    description: 该工具可以处理基于列的数据，并对每一行应用各种更改（转置、添加前缀和后缀、反转列表、排序列表、小写值、截断值）。
+
+    trimListItems: 裁剪列表项
+    removeDuplicates: 删除重复项
+    convertToLowercase: 转换为小写
+    keepLineBreaks: 保留换行符
+
+    sortListLabel: 排序列表
+    sortListPlaceholder: 按字母顺序排序
+    separatorLabel: 分隔符
+    separatorPlaceholder: ','
+    wrapItem: 包装条目
+    itemPrefix: 条目前缀
+    itemSuffix: 条目后缀
+    wrapList: 包装列表
+    listPrefix: 列表前缀
+    listSuffix: 列表后缀
+
+    inputLabel: 您的输入数据
+    inputPlaceholder: 在此处粘贴您的输入数据...
+    outputLabel: 您的转换后的数据
+
+    sortOrder:
+      asc: 升序排序
+      desc: 降序排序
diff --git a/src/tools/roman-numeral-converter/index.ts b/src/tools/roman-numeral-converter/index.ts
index f2dbdc0a..6929747f 100644
--- a/src/tools/roman-numeral-converter/index.ts
+++ b/src/tools/roman-numeral-converter/index.ts
@@ -1,10 +1,11 @@
 import { LetterX } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Roman numeral converter',
+  name: translate('tools.roman-numeral-converter.title'),
   path: '/roman-numeral-converter',
-  description: 'Convert Roman numerals to numbers and convert numbers to Roman numerals.',
+  description: translate('tools.roman-numeral-converter.description'),
   keywords: ['roman', 'arabic', 'converter', 'X', 'I', 'V', 'L', 'C', 'D', 'M'],
   component: () => import('./roman-numeral-converter.vue'),
   icon: LetterX,
diff --git a/src/tools/roman-numeral-converter/locales/en.yml b/src/tools/roman-numeral-converter/locales/en.yml
new file mode 100644
index 00000000..1a875050
--- /dev/null
+++ b/src/tools/roman-numeral-converter/locales/en.yml
@@ -0,0 +1,13 @@
+tools:
+  roman-numeral-converter:
+    title: Roman numeral converter
+    description: Convert Roman numerals to numbers and convert numbers to Roman numerals.
+
+    arabicToRoman: Arabic to roman
+    romanToArabic: Roman to arabic
+    copy: Copy
+
+    validationNumeral: We can only convert numbers between {min} and {max}
+    validationRoman: The input you entered is not a valid roman number
+    copyRoman: Roman number copied to the clipboard
+    copyArabic: Arabic number copied to the clipboard
diff --git a/src/tools/roman-numeral-converter/locales/zh.yml b/src/tools/roman-numeral-converter/locales/zh.yml
new file mode 100644
index 00000000..386458a6
--- /dev/null
+++ b/src/tools/roman-numeral-converter/locales/zh.yml
@@ -0,0 +1,13 @@
+tools:
+  roman-numeral-converter:
+    title: 罗马数字转换器
+    description: 将罗马数字转换为阿拉伯数字，以及将阿拉伯数字转换为罗马数字。
+
+    arabicToRoman: 阿拉伯数字转罗马数字
+    romanToArabic: 罗马数字转阿拉伯数字
+    copy: 复制
+
+    validationNumeral: 我们只能转换 {min} 到 {max} 之间的数字
+    validationRoman: 您输入的内容不是有效的罗马数字
+    copyRoman: 罗马数字已复制到剪贴板
+    copyArabic: 阿拉伯数字已复制到剪贴板
diff --git a/src/tools/roman-numeral-converter/roman-numeral-converter.vue b/src/tools/roman-numeral-converter/roman-numeral-converter.vue
index 498c340c..d377e830 100644
--- a/src/tools/roman-numeral-converter/roman-numeral-converter.vue
+++ b/src/tools/roman-numeral-converter/roman-numeral-converter.vue
@@ -9,6 +9,8 @@ import {
 import { useCopy } from '@/composable/copy';
 import { useValidation } from '@/composable/validation';
 
+const { t } = useI18n();
+
 const inputNumeral = ref(42);
 const outputRoman = computed(() => arabicToRoman(inputNumeral.value));
 
@@ -17,7 +19,7 @@ const { attrs: validationNumeral } = useValidation({
   rules: [
     {
       validator: value => value >= MIN_ARABIC_TO_ROMAN && value <= MAX_ARABIC_TO_ROMAN,
-      message: `We can only convert numbers between ${MIN_ARABIC_TO_ROMAN.toLocaleString()} and ${MAX_ARABIC_TO_ROMAN.toLocaleString()}`,
+      message: t('tools.roman-numeral-converter.validationNumeral', { min: MIN_ARABIC_TO_ROMAN.toLocaleString(), max: MAX_ARABIC_TO_ROMAN.toLocaleString() }),
     },
   ],
 });
@@ -30,18 +32,18 @@ const validationRoman = useValidation({
   rules: [
     {
       validator: value => isValidRomanNumber(value),
-      message: 'The input you entered is not a valid roman number',
+      message: t('tools.roman-numeral-converter.validationRoman'),
     },
   ],
 });
 
-const { copy: copyRoman } = useCopy({ source: outputRoman, text: 'Roman number copied to the clipboard' });
-const { copy: copyArabic } = useCopy({ source: () => String(outputNumeral), text: 'Arabic number copied to the clipboard' });
+const { copy: copyRoman } = useCopy({ source: outputRoman, text: t('tools.roman-numeral-converter.copyRoman') });
+const { copy: copyArabic } = useCopy({ source: () => String(outputNumeral), text: t('tools.roman-numeral-converter.copyArabic') });
 </script>
 
 <template>
   <div>
-    <c-card title="Arabic to roman">
+    <c-card :title="t('tools.roman-numeral-converter.arabicToRoman')">
       <div flex items-center justify-between>
         <n-form-item v-bind="validationNumeral as any">
           <n-input-number v-model:value="inputNumeral" :min="1" style="width: 200px" :show-button="false" />
@@ -50,11 +52,11 @@ const { copy: copyArabic } = useCopy({ source: () => String(outputNumeral), text
           {{ outputRoman }}
         </div>
         <c-button autofocus :disabled="validationNumeral.validationStatus === 'error'" @click="copyRoman()">
-          Copy
+          {{ t('tools.roman-numeral-converter.copy') }}
         </c-button>
       </div>
     </c-card>
-    <c-card title="Roman to arabic" mt-5>
+    <c-card :title="t('tools.roman-numeral-converter.romanToArabic')" mt-5>
       <div flex items-center justify-between>
         <c-input-text v-model:value="inputRoman" style="width: 200px" :validation="validationRoman" />
 
@@ -62,7 +64,7 @@ const { copy: copyArabic } = useCopy({ source: () => String(outputNumeral), text
           {{ outputNumeral }}
         </div>
         <c-button :disabled="!validationRoman.isValid" @click="copyArabic()">
-          Copy
+          {{ t('tools.roman-numeral-converter.copy') }}
         </c-button>
       </div>
     </c-card>
diff --git a/src/tools/text-to-binary/index.ts b/src/tools/text-to-binary/index.ts
index 40ac93d6..ce0f87ea 100644
--- a/src/tools/text-to-binary/index.ts
+++ b/src/tools/text-to-binary/index.ts
@@ -1,10 +1,11 @@
 import { Binary } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Text to ASCII binary',
+  name: translate('tools.text-to-binary.title'),
   path: '/text-to-binary',
-  description: 'Convert text to its ASCII binary representation and vice versa.',
+  description: translate('tools.text-to-binary.description'),
   keywords: ['text', 'to', 'binary', 'converter', 'encode', 'decode', 'ascii'],
   component: () => import('./text-to-binary.vue'),
   icon: Binary,
diff --git a/src/tools/text-to-binary/locales/en.yml b/src/tools/text-to-binary/locales/en.yml
new file mode 100644
index 00000000..845088fb
--- /dev/null
+++ b/src/tools/text-to-binary/locales/en.yml
@@ -0,0 +1,22 @@
+tools:
+  text-to-binary:
+    title: Text to ASCII binary
+    description: Convert text to its ASCII binary representation and vice versa.
+
+    textToBinary:
+      title: Text to ASCII binary
+      inputLabel: Enter text to convert to binary
+      inputPlaceholder: e.g. "Hello world"
+      outputLabel: Binary from your text
+      outputPlaceholder: The binary representation of your text will be here
+      copyBinary: Copy binary to clipboard
+    binaryToText:
+      title: ASCII binary to text
+      inputLabel: Enter binary to convert to text
+      inputPlaceholder: e.g. "01001000 01100101 01101100 01101100 01101111"
+      outputLabel: Text from your binary
+      outputPlaceholder: The text representation of your binary will be here
+      copyText: Copy text to clipboard
+
+    invalidMessage: Binary should be a valid ASCII binary string with multiples of 8 bits
+    invalidBinaryString: Invalid binary string
diff --git a/src/tools/text-to-binary/locales/zh.yml b/src/tools/text-to-binary/locales/zh.yml
new file mode 100644
index 00000000..936407e8
--- /dev/null
+++ b/src/tools/text-to-binary/locales/zh.yml
@@ -0,0 +1,22 @@
+tools:
+  text-to-binary:
+    title: 文本转 ASCII 二进制
+    description: 将文本转换为其 ASCII 二进制表示，反之亦然。
+
+    textToBinary:
+      title: 文本转 ASCII 二进制
+      inputLabel: 输入要转换为二进制的文本
+      inputPlaceholder: 例如 "Hello world"
+      outputLabel: 您的文本的二进制
+      outputPlaceholder: 您的文本的二进制表示将显示在这里
+      copyBinary: 复制二进制到剪贴板
+    binaryToText:
+      title: ASCII 二进制转文本
+      inputLabel: 输入要转换为文本的二进制
+      inputPlaceholder: 例如 "01001000 01100101 01101100 01101100 01101111"
+      outputLabel: 您的二进制的文本
+      outputPlaceholder: 您的二进制的文本表示将显示在这里
+      copyText: 复制文本到剪贴板
+
+    invalidMessage: 二进制应为有效的 ASCII 二进制字符串，且位数为 8 的倍数
+    invalidBinaryString: 无效的二进制字符串
diff --git a/src/tools/text-to-binary/text-to-binary.models.ts b/src/tools/text-to-binary/text-to-binary.models.ts
index ad9699af..8b7cf35d 100644
--- a/src/tools/text-to-binary/text-to-binary.models.ts
+++ b/src/tools/text-to-binary/text-to-binary.models.ts
@@ -1,3 +1,5 @@
+import { translate } from '@/plugins/i18n.plugin';
+
 export { convertTextToAsciiBinary, convertAsciiBinaryToText };
 
 function convertTextToAsciiBinary(text: string, { separator = ' ' }: { separator?: string } = {}): string {
@@ -11,7 +13,7 @@ function convertAsciiBinaryToText(binary: string): string {
   const cleanBinary = binary.replace(/[^01]/g, '');
 
   if (cleanBinary.length % 8) {
-    throw new Error('Invalid binary string');
+    throw new Error(translate('tools.text-to-binary.invalidBinaryString'));
   }
 
   return cleanBinary
diff --git a/src/tools/text-to-binary/text-to-binary.vue b/src/tools/text-to-binary/text-to-binary.vue
index 37aa9bea..6b081a34 100644
--- a/src/tools/text-to-binary/text-to-binary.vue
+++ b/src/tools/text-to-binary/text-to-binary.vue
@@ -4,6 +4,8 @@ import { withDefaultOnError } from '@/utils/defaults';
 import { useCopy } from '@/composable/copy';
 import { isNotThrowing } from '@/utils/boolean';
 
+const { t } = useI18n();
+
 const inputText = ref('');
 const binaryFromText = computed(() => convertTextToAsciiBinary(inputText.value));
 const { copy: copyBinary } = useCopy({ source: binaryFromText });
@@ -13,29 +15,29 @@ const textFromBinary = computed(() => withDefaultOnError(() => convertAsciiBinar
 const inputBinaryValidationRules = [
   {
     validator: (value: string) => isNotThrowing(() => convertAsciiBinaryToText(value)),
-    message: 'Binary should be a valid ASCII binary string with multiples of 8 bits',
+    message: t('tools.text-to-binary.invalidMessage'),
   },
 ];
 const { copy: copyText } = useCopy({ source: textFromBinary });
 </script>
 
 <template>
-  <c-card title="Text to ASCII binary">
-    <c-input-text v-model:value="inputText" multiline placeholder="e.g. 'Hello world'" label="Enter text to convert to binary" autosize autofocus raw-text test-id="text-to-binary-input" />
-    <c-input-text v-model:value="binaryFromText" label="Binary from your text" multiline raw-text readonly mt-2 placeholder="The binary representation of your text will be here" test-id="text-to-binary-output" />
+  <c-card :title="t('tools.text-to-binary.textToBinary.title')">
+    <c-input-text v-model:value="inputText" multiline :placeholder="t('tools.text-to-binary.textToBinary.inputPlaceholder')" label="t('tools.text-to-binary.textToBinary.inputLabel')" autosize autofocus raw-text test-id="text-to-binary-input" />
+    <c-input-text v-model:value="binaryFromText" :label="t('tools.text-to-binary.textToBinary.outputLabel')" multiline raw-text readonly mt-2 :placeholder="t('tools.text-to-binary.textToBinary.outputPlaceholder')" test-id="text-to-binary-output" />
     <div mt-2 flex justify-center>
       <c-button :disabled="!binaryFromText" @click="copyBinary()">
-        Copy binary to clipboard
+        {{ t('tools.text-to-binary.textToBinary.copyBinary') }}
       </c-button>
     </div>
   </c-card>
 
-  <c-card title="ASCII binary to text">
-    <c-input-text v-model:value="inputBinary" multiline placeholder="e.g. '01001000 01100101 01101100 01101100 01101111'" label="Enter binary to convert to text" autosize raw-text :validation-rules="inputBinaryValidationRules" test-id="binary-to-text-input" />
-    <c-input-text v-model:value="textFromBinary" label="Text from your binary" multiline raw-text readonly mt-2 placeholder="The text representation of your binary will be here" test-id="binary-to-text-output" />
+  <c-card :title="t('tools.text-to-binary.binaryToText.title')">
+    <c-input-text v-model:value="inputBinary" multiline :placeholder="t('tools.text-to-binary.binaryToText.inputPlaceholder')" :label="t('tools.text-to-binary.binaryToText.inputLabel')" autosize raw-text :validation-rules="inputBinaryValidationRules" test-id="binary-to-text-input" />
+    <c-input-text v-model:value="textFromBinary" :label="t('tools.text-to-binary.binaryToText.outputLabel')" multiline raw-text readonly mt-2 :placeholder="t('tools.text-to-binary.binaryToText.outputPlaceholder')" test-id="binary-to-text-output" />
     <div mt-2 flex justify-center>
       <c-button :disabled="!textFromBinary" @click="copyText()">
-        Copy text to clipboard
+        {{ t('tools.text-to-binary.binaryToText.copyText') }}
       </c-button>
     </div>
   </c-card>
diff --git a/src/tools/text-to-nato-alphabet/index.ts b/src/tools/text-to-nato-alphabet/index.ts
index 100476a0..43b72fb4 100644
--- a/src/tools/text-to-nato-alphabet/index.ts
+++ b/src/tools/text-to-nato-alphabet/index.ts
@@ -1,10 +1,11 @@
 import { Speakerphone } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Text to NATO alphabet',
+  name: translate('tools.text-to-nato-alphabet.title'),
   path: '/text-to-nato-alphabet',
-  description: 'Transform text into NATO phonetic alphabet for oral transmission.',
+  description: translate('tools.text-to-nato-alphabet.description'),
   keywords: ['string', 'nato', 'alphabet', 'phonetic', 'oral', 'transmission'],
   component: () => import('./text-to-nato-alphabet.vue'),
   icon: Speakerphone,
diff --git a/src/tools/text-to-nato-alphabet/locales/en.yml b/src/tools/text-to-nato-alphabet/locales/en.yml
new file mode 100644
index 00000000..5a46e8a6
--- /dev/null
+++ b/src/tools/text-to-nato-alphabet/locales/en.yml
@@ -0,0 +1,11 @@
+tools:
+  text-to-nato-alphabet:
+    title: Text to NATO alphabet
+    description: Transform text into NATO phonetic alphabet for oral transmission.
+
+    inputLabel: Your text to convert to NATO phonetic alphabet
+    inputPlaceholder: Put your text here...
+    outputLabel: Your text in NATO phonetic alphabet
+    copy: Copy NATO string
+
+    copied: NATO alphabet string copied.
diff --git a/src/tools/text-to-nato-alphabet/locales/zh.yml b/src/tools/text-to-nato-alphabet/locales/zh.yml
new file mode 100644
index 00000000..a036813f
--- /dev/null
+++ b/src/tools/text-to-nato-alphabet/locales/zh.yml
@@ -0,0 +1,11 @@
+tools:
+  text-to-nato-alphabet:
+    title: 文本转换为北约音标字母
+    description: 将文本转换为北约音标字母，用于口头传输。
+
+    inputLabel: 要转换为北约音标字母的文本
+    inputPlaceholder: 在这里输入您的文本...
+    outputLabel: 北约音标字母文本
+    copy: 复制北约字符串
+
+    copied: 已复制北约音标字母字符串。
diff --git a/src/tools/text-to-nato-alphabet/text-to-nato-alphabet.vue b/src/tools/text-to-nato-alphabet/text-to-nato-alphabet.vue
index 76abbc49..4fb24f3d 100644
--- a/src/tools/text-to-nato-alphabet/text-to-nato-alphabet.vue
+++ b/src/tools/text-to-nato-alphabet/text-to-nato-alphabet.vue
@@ -2,24 +2,26 @@
 import { textToNatoAlphabet } from './text-to-nato-alphabet.service';
 import { useCopy } from '@/composable/copy';
 
+const { t } = useI18n();
+
 const input = ref('');
 const natoText = computed(() => textToNatoAlphabet({ text: input.value }));
-const { copy } = useCopy({ source: natoText, text: 'NATO alphabet string copied.' });
+const { copy } = useCopy({ source: natoText, text: t('tools.text-to-nato-alphabet.copied') });
 </script>
 
 <template>
   <div>
     <c-input-text
       v-model:value="input"
-      label="Your text to convert to NATO phonetic alphabet"
-      placeholder="Put your text here..."
+      :label="t('tools.text-to-nato-alphabet.inputLabel')"
+      :placeholder="t('tools.text-to-nato-alphabet.inputPlaceholder')"
       clearable
       mb-5
     />
 
     <div v-if="natoText">
       <div mb-2>
-        Your text in NATO phonetic alphabet
+        {{ t('tools.text-to-nato-alphabet.outputLabel') }}
       </div>
       <c-card>
         {{ natoText }}
@@ -27,7 +29,7 @@ const { copy } = useCopy({ source: natoText, text: 'NATO alphabet string copied.
 
       <div mt-3 flex justify-center>
         <c-button autofocus @click="copy()">
-          Copy NATO string
+          {{ t('tools.text-to-nato-alphabet.copy') }}
         </c-button>
       </div>
     </div>
diff --git a/src/tools/toml-to-json/index.ts b/src/tools/toml-to-json/index.ts
index 653b432f..77a1b26e 100644
--- a/src/tools/toml-to-json/index.ts
+++ b/src/tools/toml-to-json/index.ts
@@ -1,11 +1,12 @@
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 import BracketIcon from '~icons/mdi/code-brackets';
 
 export const tool = defineTool({
-  name: 'TOML to JSON',
+  name: translate('tools.toml-to-json.title'),
   path: '/toml-to-json',
-  description: 'Parse and convert TOML to JSON.',
+  description: translate('tools.toml-to-json.description'),
   keywords: ['toml', 'json', 'convert', 'online', 'transform', 'parser'],
   component: () => import('./toml-to-json.vue'),
   icon: BracketIcon,
diff --git a/src/tools/toml-to-json/locales/en.yml b/src/tools/toml-to-json/locales/en.yml
new file mode 100644
index 00000000..2ff644f0
--- /dev/null
+++ b/src/tools/toml-to-json/locales/en.yml
@@ -0,0 +1,10 @@
+tools:
+  toml-to-json:
+    title: TOML to JSON
+    description: Parse and convert TOML to JSON.
+
+    inputLabel: Your TOML
+    inputPlaceholder: Paste your TOML here...
+    outputLabel: JSON from your TOML
+
+    inValidMessage: Provided TOML is not valid.
diff --git a/src/tools/toml-to-json/locales/zh.yml b/src/tools/toml-to-json/locales/zh.yml
new file mode 100644
index 00000000..826ab94e
--- /dev/null
+++ b/src/tools/toml-to-json/locales/zh.yml
@@ -0,0 +1,10 @@
+tools:
+  toml-to-json:
+    title: TOML 转 JSON
+    description: 解析并转换 TOML 到 JSON。
+
+    inputLabel: 您的 TOML
+    inputPlaceholder: 在这里粘贴您的 TOML...
+    outputLabel: 从您的 TOML 得到的 JSON
+
+    inValidMessage: 提供的 TOML 不合法。
diff --git a/src/tools/toml-to-json/toml-to-json.vue b/src/tools/toml-to-json/toml-to-json.vue
index 8c6dbfe2..12283c58 100644
--- a/src/tools/toml-to-json/toml-to-json.vue
+++ b/src/tools/toml-to-json/toml-to-json.vue
@@ -4,21 +4,23 @@ import { withDefaultOnError } from '../../utils/defaults';
 import { isValidToml } from './toml.services';
 import type { UseValidationRule } from '@/composable/validation';
 
+const { t } = useI18n();
+
 const transformer = (value: string) => value === '' ? '' : withDefaultOnError(() => JSON.stringify(parseToml(value), null, 3), '');
 
 const rules: UseValidationRule<string>[] = [
   {
     validator: isValidToml,
-    message: 'Provided TOML is not valid.',
+    message: t('tools.toml-to-json.inValidMessage'),
   },
 ];
 </script>
 
 <template>
   <format-transformer
-    input-label="Your TOML"
-    input-placeholder="Paste your TOML here..."
-    output-label="JSON from your TOML"
+    :input-label="t('tools.toml-to-json.inputLabel')"
+    :input-placeholder="t('tools.toml-to-json.inputPlaceholder')"
+    :output-label="t('tools.toml-to-json.outputLabel')"
     output-language="json"
     :input-validation-rules="rules"
     :transformer="transformer"
diff --git a/src/tools/toml-to-yaml/index.ts b/src/tools/toml-to-yaml/index.ts
index 69f9459c..c71cf687 100644
--- a/src/tools/toml-to-yaml/index.ts
+++ b/src/tools/toml-to-yaml/index.ts
@@ -1,10 +1,12 @@
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
+
 import BracketIcon from '~icons/mdi/code-brackets';
 
 export const tool = defineTool({
-  name: 'TOML to YAML',
+  name: translate('tools.toml-to-yaml.title'),
   path: '/toml-to-yaml',
-  description: 'Parse and convert TOML to YAML.',
+  description: translate('tools.toml-to-yaml.description'),
   keywords: ['toml', 'yaml', 'convert', 'online', 'transform', 'parse'],
   component: () => import('./toml-to-yaml.vue'),
   icon: BracketIcon,
diff --git a/src/tools/toml-to-yaml/locales/en.yml b/src/tools/toml-to-yaml/locales/en.yml
new file mode 100644
index 00000000..37efe52d
--- /dev/null
+++ b/src/tools/toml-to-yaml/locales/en.yml
@@ -0,0 +1,10 @@
+tools:
+  toml-to-yaml:
+    title: TOML to YAML
+    description: Parse and convert TOML to YAML.
+
+    inputLabel: Your TOML
+    inputPlaceholder: Paste your TOML here...
+    outputLabel: YAML from your TOML
+
+    inValidMessage: Provided TOML is not valid.
diff --git a/src/tools/toml-to-yaml/locales/zh.yml b/src/tools/toml-to-yaml/locales/zh.yml
new file mode 100644
index 00000000..35c4cd22
--- /dev/null
+++ b/src/tools/toml-to-yaml/locales/zh.yml
@@ -0,0 +1,10 @@
+tools:
+  toml-to-yaml:
+    title: TOML 转 YAML
+    description: 解析并转换 TOML 到 YAML。
+
+    inputLabel: 您的 TOML
+    inputPlaceholder: 在这里粘贴您的 TOML...
+    outputLabel: 从您的 TOML 得到的 YAML
+
+    inValidMessage: 提供的 TOML 不合法。
\ No newline at end of file
diff --git a/src/tools/toml-to-yaml/toml-to-yaml.vue b/src/tools/toml-to-yaml/toml-to-yaml.vue
index ec4e0158..e55982ca 100644
--- a/src/tools/toml-to-yaml/toml-to-yaml.vue
+++ b/src/tools/toml-to-yaml/toml-to-yaml.vue
@@ -5,21 +5,23 @@ import { withDefaultOnError } from '../../utils/defaults';
 import { isValidToml } from '../toml-to-json/toml.services';
 import type { UseValidationRule } from '@/composable/validation';
 
+const { t } = useI18n();
+
 const transformer = (value: string) => value.trim() === '' ? '' : withDefaultOnError(() => stringifyToYaml(parseToml(value)), '');
 
 const rules: UseValidationRule<string>[] = [
   {
     validator: isValidToml,
-    message: 'Provided TOML is not valid.',
+    message: t('tools.toml-to-yaml.inValidMessage'),
   },
 ];
 </script>
 
 <template>
   <format-transformer
-    input-label="Your TOML"
-    input-placeholder="Paste your TOML here..."
-    output-label="YAML from your TOML"
+    :input-label="t('tools.toml-to-yaml.inputLabel')"
+    :input-placeholder="t('tools.toml-to-yaml.inputPlaceholder')"
+    :output-label="t('tools.toml-to-yaml.outputLabel')"
     output-language="yaml"
     :input-validation-rules="rules"
     :transformer="transformer"
diff --git a/src/tools/yaml-to-json-converter/index.ts b/src/tools/yaml-to-json-converter/index.ts
index 724ecdb7..60110f09 100644
--- a/src/tools/yaml-to-json-converter/index.ts
+++ b/src/tools/yaml-to-json-converter/index.ts
@@ -1,10 +1,11 @@
 import { AlignJustified } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'YAML to JSON converter',
+  name: translate('tools.yaml-to-json-converter.title'),
   path: '/yaml-to-json-converter',
-  description: 'Simply convert YAML to JSON with this live online converter.',
+  description: translate('tools.yaml-to-json-converter.description'),
   keywords: ['yaml', 'to', 'json'],
   component: () => import('./yaml-to-json.vue'),
   icon: AlignJustified,
diff --git a/src/tools/yaml-to-json-converter/locales/en.yml b/src/tools/yaml-to-json-converter/locales/en.yml
new file mode 100644
index 00000000..142f51a3
--- /dev/null
+++ b/src/tools/yaml-to-json-converter/locales/en.yml
@@ -0,0 +1,10 @@
+tools:
+  yaml-to-json-converter:
+    title: YAML to JSON converter
+    description: Simply convert YAML to JSON with this live online converter.
+
+    inputLabel: Your YAML
+    inputPlaceholder: Paste your YAML here...
+    outputLabel: JSON from your YAML
+
+    inValidMessage: Provided YAML is not valid.
diff --git a/src/tools/yaml-to-json-converter/locales/zh.yml b/src/tools/yaml-to-json-converter/locales/zh.yml
new file mode 100644
index 00000000..bbe5589b
--- /dev/null
+++ b/src/tools/yaml-to-json-converter/locales/zh.yml
@@ -0,0 +1,10 @@
+tools:
+  yaml-to-json-converter:
+    title: YAML 转 JSON
+    description: 解析并转换 YAML 到 JSON。
+
+    inputLabel: 您的 YAML
+    inputPlaceholder: 在这里粘贴你的 YAML...
+    outputLabel: 从您的 YAML 得到的 JSON
+
+    inValidMessage: 提供的 YAML 不合法。
\ No newline at end of file
diff --git a/src/tools/yaml-to-json-converter/yaml-to-json.vue b/src/tools/yaml-to-json-converter/yaml-to-json.vue
index 39c9297f..5ab4f98e 100644
--- a/src/tools/yaml-to-json-converter/yaml-to-json.vue
+++ b/src/tools/yaml-to-json-converter/yaml-to-json.vue
@@ -4,6 +4,8 @@ import type { UseValidationRule } from '@/composable/validation';
 import { isNotThrowing } from '@/utils/boolean';
 import { withDefaultOnError } from '@/utils/defaults';
 
+const { t } = useI18n();
+
 function transformer(value: string) {
   return withDefaultOnError(() => {
     const obj = parseYaml(value);
@@ -14,16 +16,16 @@ function transformer(value: string) {
 const rules: UseValidationRule<string>[] = [
   {
     validator: (value: string) => isNotThrowing(() => parseYaml(value)),
-    message: 'Provided YAML is not valid.',
+    message: t('tools.yaml-to-json-converter.inValidMessage'),
   },
 ];
 </script>
 
 <template>
   <format-transformer
-    input-label="Your YAML"
-    input-placeholder="Paste your yaml here..."
-    output-label="JSON from your YAML"
+    :input-label="t('tools.yaml-to-json-converter.inputLabel')"
+    :input-placeholder="t('tools.yaml-to-json-converter.inputPlaceholder')"
+    :output-label="t('tools.yaml-to-json-converter.outputLabel')"
     output-language="json"
     :input-validation-rules="rules"
     :transformer="transformer"
diff --git a/src/tools/yaml-to-toml/index.ts b/src/tools/yaml-to-toml/index.ts
index b6a7077f..d90370ec 100644
--- a/src/tools/yaml-to-toml/index.ts
+++ b/src/tools/yaml-to-toml/index.ts
@@ -1,10 +1,11 @@
 import { AlignJustified } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'YAML to TOML',
+  name: translate('tools.yaml-to-toml.title'),
   path: '/yaml-to-toml',
-  description: 'Parse and convert YAML to TOML.',
+  description: translate('tools.yaml-to-toml.title'),
   keywords: ['yaml', 'to', 'toml', 'convert', 'transform'],
   component: () => import('./yaml-to-toml.vue'),
   icon: AlignJustified,
diff --git a/src/tools/yaml-to-toml/locales/en.yml b/src/tools/yaml-to-toml/locales/en.yml
new file mode 100644
index 00000000..640f3846
--- /dev/null
+++ b/src/tools/yaml-to-toml/locales/en.yml
@@ -0,0 +1,11 @@
+tools:
+  yaml-to-toml:
+    title: YAML to TOML
+    description: Parse and convert YAML to TOML.
+
+    inputLabel: Your YAML
+    inputPlaceholder: Paste your YAML here...
+    outputLabel: TOML from your YAML
+
+    inValidMessage: Provided YAML is not valid.
+
diff --git a/src/tools/yaml-to-toml/locales/zh.yml b/src/tools/yaml-to-toml/locales/zh.yml
new file mode 100644
index 00000000..adfee51a
--- /dev/null
+++ b/src/tools/yaml-to-toml/locales/zh.yml
@@ -0,0 +1,10 @@
+tools:
+  yaml-to-toml:
+    title: YAML 转 TOML
+    description: 解析并转换 YAML 到 TOML。
+
+    inputLabel: 您的 YAML
+    inputPlaceholder: 在这里粘贴您的 YAML...
+    outputLabel: 从您的 YAML 得到的 TOML
+
+    inValidMessage: 提供的 YAML 不合法。
diff --git a/src/tools/yaml-to-toml/yaml-to-toml.vue b/src/tools/yaml-to-toml/yaml-to-toml.vue
index cad72e6b..81618a8a 100644
--- a/src/tools/yaml-to-toml/yaml-to-toml.vue
+++ b/src/tools/yaml-to-toml/yaml-to-toml.vue
@@ -4,6 +4,8 @@ import { parse as parseYaml } from 'yaml';
 import { withDefaultOnError } from '../../utils/defaults';
 import type { UseValidationRule } from '@/composable/validation';
 
+const { t } = useI18n();
+
 const convertYamlToToml = (value: string) => [stringifyToml(parseYaml(value))].flat().join('\n').trim();
 
 const transformer = (value: string) => value.trim() === '' ? '' : withDefaultOnError(() => convertYamlToToml(value), '');
@@ -11,16 +13,16 @@ const transformer = (value: string) => value.trim() === '' ? '' : withDefaultOnE
 const rules: UseValidationRule<string>[] = [
   {
     validator: (v: string) => v === '' || parseYaml(v),
-    message: 'Provided JSON is not valid.',
+    message: t('tools.yaml-to-toml.inValidMessage'),
   },
 ];
 </script>
 
 <template>
   <format-transformer
-    input-label="Your YAML"
-    input-placeholder="Paste your YAML here..."
-    output-label="TOML from your YAML"
+    :input-label="t('tools.yaml-to-toml.inputLabel')"
+    :input-placeholder="t('tools.yaml-to-toml.inputPlaceholder')"
+    :output-label="t('tools.yaml-to-toml.outputLabel')"
     output-language="toml"
     :input-validation-rules="rules"
     :transformer="transformer"