diff --git a/locales/de.yml b/locales/de.yml
index dfe4fb3f..85b98420 100644
--- a/locales/de.yml
+++ b/locales/de.yml
@@ -527,3 +527,33 @@ tools:
     html: 'HTML-Ausgabe:'
     button:
       print: Als PDF drucken
+  regex-memo:
+    title: Regex-Spickzettel
+    description: Spickzettel für Javascript Regex/Regulärer Ausdruck
+  regex-tester:
+    title: Regex-Tester
+    description: >-
+      Teste einen regulären Ausdruck, erhalte eine Liste mit Treffern und ein
+      Diagramm.
+    regex-input: 'Regex zum Testen:'
+    regex-input-placeholder: Eingabe des zu testenden regulären Ausdrucks
+    link: Siehe Spickzettel für reguläre Ausdrücke
+    text-input: 'Zu prüfender Text:'
+    text-input-placeholder: Eingabe des zu prüfenden Texts
+    matches: Treffer
+    text-index: Index im Text
+    value: Wert
+    captures: Erfassungen
+    groups: Gruppen
+    sample: Beispiel für passenden Text
+    diagram: Regex-Diagramm
+    global: Globale Suche
+    ignoreCase: Suche ohne Berücksichtigung der Groß-/Kleinschreibung
+    multiline: Ermöglicht die Übereinstimmung von ^ und $ neben Zeilenumbruchzeichen.
+    dotAll: |-
+      Ermöglicht . 
+      passend zu Zeilenumbruchzeichen.
+    unicode: |-
+      Unicode; 
+      behandelt ein Muster als eine Folge von Unicode-Codepunkten.
+    unicodeSets: Ein Upgrade zum U-Modus mit mehr Unicode-Funktionen.
diff --git a/locales/en.yml b/locales/en.yml
index dbea6678..b750ab94 100644
--- a/locales/en.yml
+++ b/locales/en.yml
@@ -496,3 +496,27 @@ tools:
     html: 'Output HTML:'
     button:
       print: Print as PDF
+  regex-memo:
+    title: Regex cheatsheet
+    description: Javascript Regex/Regular Expression cheatsheet
+  regex-tester:
+    title: Regex Tester
+    description: Test a regular expression, get a list of matches and a diagram.
+    regex-input: 'Regex to test:'
+    regex-input-placeholder: Put the regex to test
+    link: See Regular Expression Cheatsheet
+    text-input: 'Text to match:'
+    text-input-placeholder: Put the text to match
+    matches: Matches
+    text-index: Index in text
+    value: Value
+    captures: Captures
+    groups: Groups
+    sample: Sample matching text
+    diagram: Regex Diagram
+    global: Global search
+    ignoreCase: Case-insensitive search
+    multiline: Allows ^ and $ to match next to newline characters.
+    dotAll: Allows . to match newline characters.
+    unicode: Unicode; treat a pattern as a sequence of Unicode code points.
+    unicodeSets: An upgrade to the u mode with more Unicode features.
diff --git a/src/tools/regex-memo/index.ts b/src/tools/regex-memo/index.ts
index f1f56489..01cf0b3d 100644
--- a/src/tools/regex-memo/index.ts
+++ b/src/tools/regex-memo/index.ts
@@ -1,10 +1,11 @@
 import { BrandJavascript } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Regex cheatsheet',
+  name: translate('tools.regex-memo.title'),
   path: '/regex-memo',
-  description: 'Javascript Regex/Regular Expression cheatsheet',
+  description: translate('tools.regex-memo.description'),
   keywords: ['regex', 'regular', 'expression', 'javascript', 'memo', 'cheatsheet'],
   component: () => import('./regex-memo.vue'),
   icon: BrandJavascript,
diff --git a/src/tools/regex-tester/index.ts b/src/tools/regex-tester/index.ts
index 9cc542f0..db53d552 100644
--- a/src/tools/regex-tester/index.ts
+++ b/src/tools/regex-tester/index.ts
@@ -1,10 +1,11 @@
 import { Language } from '@vicons/tabler';
 import { defineTool } from '../tool';
+import { translate } from '@/plugins/i18n.plugin';
 
 export const tool = defineTool({
-  name: 'Regex Tester',
+  name: translate('tools.regex-tester.title'),
   path: '/regex-tester',
-  description: 'Regex Tester',
+  description: translate('tools.regex-tester.description'),
   keywords: ['regex', 'tester', 'sample', 'expression'],
   component: () => import('./regex-tester.vue'),
   icon: Language,
diff --git a/src/tools/regex-tester/regex-tester.vue b/src/tools/regex-tester/regex-tester.vue
index a1fa7958..302f08fa 100644
--- a/src/tools/regex-tester/regex-tester.vue
+++ b/src/tools/regex-tester/regex-tester.vue
@@ -15,6 +15,7 @@ const dotAll = ref(true);
 const unicode = ref(true);
 const unicodeSets = ref(false);
 const visualizerSVG = ref<ShadowRootExpose>();
+const { t } = useI18n();
 
 const regexValidation = useValidation({
   source: regex,
@@ -95,33 +96,33 @@ watchEffect(
     <c-card title="Regex" mb-1>
       <c-input-text
         v-model:value="regex"
-        label="Regex to test:"
-        placeholder="Put the regex to test"
+        :label="t('tools.regex-tester.regex-input')"
+        :placeholder="t('tools.regex-tester.regex-input-placeholder')"
         multiline
         rows="3"
         :validation="regexValidation"
       />
       <router-link target="_blank" to="/regex-memo" mb-1 mt-1>
-        See Regular Expression Cheatsheet
+        {{ t('tools.regex-tester.link') }}
       </router-link>
       <n-space>
         <n-checkbox v-model:checked="global">
-          <span title="Global search">Global search. (<code>g</code>)</span>
+          <span :title="t('tools.regex-tester.global')">Global search (<code>g</code>)</span>
         </n-checkbox>
         <n-checkbox v-model:checked="ignoreCase">
-          <span title="Case-insensitive search">Case-insensitive search. (<code>i</code>)</span>
+          <span :title="t('tools.regex-tester.ignoreCase')">Case-insensitive search (<code>i</code>)</span>
         </n-checkbox>
         <n-checkbox v-model:checked="multiline">
-          <span title="Allows ^ and $ to match next to newline characters.">Multiline(<code>m</code>)</span>
+          <span :title="t('tools.regex-tester.multiline')">Multiline (<code>m</code>)</span>
         </n-checkbox>
         <n-checkbox v-model:checked="dotAll">
-          <span title="Allows . to match newline characters.">Singleline(<code>s</code>)</span>
+          <span :title="t('tools.regex-tester.dotAll')">Singleline (<code>s</code>)</span>
         </n-checkbox>
         <n-checkbox v-model:checked="unicode">
-          <span title="Unicode; treat a pattern as a sequence of Unicode code points.">Unicode(<code>u</code>)</span>
+          <span :title="t('tools.regex-tester.unicode')">Unicode (<code>u</code>)</span>
         </n-checkbox>
         <n-checkbox v-model:checked="unicodeSets">
-          <span title="An upgrade to the u mode with more Unicode features.">Unicode Sets (<code>v</code>)</span>
+          <span :title="t('tools.regex-tester.unicodeSets')">Unicode Sets (<code>v</code>)</span>
         </n-checkbox>
       </n-space>
 
@@ -129,28 +130,28 @@ watchEffect(
 
       <c-input-text
         v-model:value="text"
-        label="Text to match:"
-        placeholder="Put the text to match"
+        :label="t('tools.regex-tester.text-input')"
+        :placeholder="t('tools.regex-tester.text-input-placeholder')"
         multiline
         rows="5"
       />
     </c-card>
 
-    <c-card title="Matches" mb-1 mt-3>
+    <c-card :title="t('tools.regex-tester.matches')" mb-1 mt-3>
       <n-table v-if="results?.length > 0">
         <thead>
           <tr>
             <th scope="col">
-              Index in text
+              {{ t('tools.regex-tester.text-index') }}
             </th>
             <th scope="col">
-              Value
+              {{ t('tools.regex-tester.value') }}
             </th>
             <th scope="col">
-              Captures
+              {{ t('tools.regex-tester.captures') }}
             </th>
             <th scope="col">
-              Groups
+              {{ t('tools.regex-tester.groups') }}
             </th>
           </tr>
         </thead>
@@ -180,11 +181,11 @@ watchEffect(
       </c-alert>
     </c-card>
 
-    <c-card title="Sample matching text" mt-3>
+    <c-card :title="t('tools.regex-tester.sample')" mt-3>
       <pre style="white-space: pre-wrap; word-break: break-all;">{{ sample }}</pre>
     </c-card>
 
-    <c-card title="Regex Diagram" style="overflow-x: scroll;" mt-3>
+    <c-card :title="t('tools.regex-tester.diagram')" style="overflow-x: scroll;" mt-3>
       <shadow-root ref="visualizerSVG">
 &#xa0;
       </shadow-root>