diff --git a/package.json b/package.json
index 65f29dbd..304bb636 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,7 @@
     "@vueuse/core": "^10.3.0",
     "@vueuse/head": "^1.0.0",
     "@vueuse/router": "^10.0.0",
+    "ansible-vault": "^1.1.1",
     "bcryptjs": "^2.4.3",
     "change-case": "^4.1.2",
     "colord": "^2.9.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a6f7c32f..219c4d0b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -38,6 +38,9 @@ dependencies:
   '@vueuse/router':
     specifier: ^10.0.0
     version: 10.0.0(vue-router@4.1.6)(vue@3.3.4)
+  ansible-vault:
+    specifier: ^1.1.1
+    version: 1.1.1
   bcryptjs:
     specifier: ^2.4.3
     version: 2.4.3
@@ -3341,7 +3344,7 @@ packages:
     dependencies:
       '@unhead/dom': 0.5.1
       '@unhead/schema': 0.5.1
-      '@vueuse/shared': 10.7.2(vue@3.3.4)
+      '@vueuse/shared': 10.9.0(vue@3.3.4)
       unhead: 0.5.1
       vue: 3.3.4
     transitivePeerDependencies:
@@ -3983,10 +3986,10 @@ packages:
       - vue
     dev: false
 
-  /@vueuse/shared@10.7.2(vue@3.3.4):
-    resolution: {integrity: sha512-qFbXoxS44pi2FkgFjPvF4h7c9oMDutpyBdcJdMYIMg9XyXli2meFMuaKn+UMgsClo//Th6+beeCgqweT/79BVA==}
+  /@vueuse/shared@10.9.0(vue@3.3.4):
+    resolution: {integrity: sha512-Uud2IWncmAfJvRaFYzv5OHDli+FbOzxiVEQdLCKQKLyhz94PIyFC3CHcH7EDMwIn8NPtD06+PNbC/PiO0LGLtw==}
     dependencies:
-      vue-demi: 0.14.6(vue@3.3.4)
+      vue-demi: 0.14.7(vue@3.3.4)
     transitivePeerDependencies:
       - '@vue/composition-api'
       - vue
@@ -4085,6 +4088,12 @@ packages:
     engines: {node: '>=10'}
     dev: true
 
+  /ansible-vault@1.1.1:
+    resolution: {integrity: sha512-JoUG/6poezcywvh0Fw5QJcrfwlmc5ZCSdZsYyHJkD6Qrby729jAoJ54mInTWg2pSDG+s2N09cp21A0Svzmo6+g==}
+    dependencies:
+      binascii: 0.0.2
+    dev: false
+
   /anymatch@3.1.3:
     resolution: {integrity: sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==}
     engines: {node: '>= 8'}
@@ -4211,6 +4220,10 @@ packages:
     resolution: {integrity: sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==}
     engines: {node: '>=8'}
 
+  /binascii@0.0.2:
+    resolution: {integrity: sha512-rA2CrUl1+6yKrn+XgLs8Hdy18OER1UW146nM+ixzhQXDY+Bd3ySkyIJGwF2a4I45JwbvF1mDL/nWkqBwpOcdBA==}
+    dev: false
+
   /bl@4.1.0:
     resolution: {integrity: sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==}
     dependencies:
@@ -9135,8 +9148,8 @@ packages:
       vue: 3.3.4
     dev: false
 
-  /vue-demi@0.14.6(vue@3.3.4):
-    resolution: {integrity: sha512-8QA7wrYSHKaYgUxDA5ZC24w+eHm3sYCbp0EzcDwKqN3p6HqtTCGR/GVsPyZW92unff4UlcSh++lmqDWN3ZIq4w==}
+  /vue-demi@0.14.7(vue@3.3.4):
+    resolution: {integrity: sha512-EOG8KXDQNwkJILkx/gPcoL/7vH+hORoBaKgGe+6W7VFMvCYJfmF2dGbvgDroVnI8LU7/kTu8mbjRZGBU1z9NTA==}
     engines: {node: '>=12'}
     hasBin: true
     requiresBuild: true
diff --git a/src/tools/ansible-vault-crypt-decrypt/ansible-vault-crypt-decrypt.vue b/src/tools/ansible-vault-crypt-decrypt/ansible-vault-crypt-decrypt.vue
new file mode 100644
index 00000000..5f58fc94
--- /dev/null
+++ b/src/tools/ansible-vault-crypt-decrypt/ansible-vault-crypt-decrypt.vue
@@ -0,0 +1,103 @@
+<script setup lang="ts">
+import { Vault } from 'ansible-vault';
+import TextareaCopyable from '@/components/TextareaCopyable.vue';
+
+const decryptedInput = ref('');
+const encryptPassword = ref('');
+const encryptId = ref('');
+const cryptedOutput = computedAsync(
+  async () => {
+    try {
+      const v = new Vault({ password: encryptPassword.value });
+      return await v.encrypt(decryptedInput.value, encryptId.value);
+    }
+    catch (e: any) {
+      return e.toString();
+    }
+  },
+);
+
+const cryptedInput = ref('');
+const decryptPassword = ref('');
+const decryptedOutput = computedAsync(
+  async () => {
+    try {
+      const v = new Vault({ password: decryptPassword.value });
+      // handle mac \r
+      return (await v.decrypt(cryptedInput.value?.replace(/\r(?!\n)/, '\n'), undefined)) ?? '';
+    }
+    catch (e: any) {
+      return e.toString();
+    }
+  },
+);
+</script>
+
+<template>
+  <c-card title="Encrypt Ansible Vault Secret">
+    <c-input-text
+      v-model:value="decryptedInput"
+      placeholder="Put your string to encrypt..."
+      label="String to encrypt"
+      raw-text
+      mb-5
+    />
+
+    <n-space>
+      <c-input-text
+        v-model:value="encryptPassword"
+        placeholder="Encryption password"
+        label="Encryption password"
+        raw-text
+        mb-5
+      />
+      <c-input-text
+        v-model:value="encryptId"
+        placeholder="Encryption Id"
+        label="Encryption Id"
+        raw-text
+        mb-5
+      />
+    </n-space>
+
+    <n-divider />
+
+    <TextareaCopyable
+      label="Encrypted string"
+      :value="cryptedOutput"
+      multiline
+      readonly
+      rows="5"
+      mb-5
+    />
+  </c-card>
+
+  <c-card title="Decrypt Ansible Vault Secret">
+    <c-input-text
+      v-model:value="cryptedInput"
+      placeholder="Put your encrypted string here..."
+      label="String to decrypt"
+      raw-text multiline mb-5
+      rows="5"
+    />
+
+    <c-input-text
+      v-model:value="decryptPassword"
+      placeholder="Decryption password"
+      label="Decryption password"
+      raw-text
+      mb-5
+    />
+
+    <n-divider />
+
+    <TextareaCopyable
+      label="Decrypted string"
+      :value="decryptedOutput"
+      multiline
+      readonly
+      rows="5"
+      mb-5
+    />
+  </c-card>
+</template>
diff --git a/src/tools/ansible-vault-crypt-decrypt/index.ts b/src/tools/ansible-vault-crypt-decrypt/index.ts
new file mode 100644
index 00000000..cef9faf2
--- /dev/null
+++ b/src/tools/ansible-vault-crypt-decrypt/index.ts
@@ -0,0 +1,12 @@
+import { LockSquare } from '@vicons/tabler';
+import { defineTool } from '../tool';
+
+export const tool = defineTool({
+  name: 'Ansible vault crypt decrypt',
+  path: '/ansible-vault-crypt-decrypt',
+  description: 'Encrypt and decrypt Ansible Vault Secrets',
+  keywords: ['ansible', 'vault', 'crypt', 'decrypt'],
+  component: () => import('./ansible-vault-crypt-decrypt.vue'),
+  icon: LockSquare,
+  createdAt: new Date('2024-02-25'),
+});
diff --git a/src/tools/index.ts b/src/tools/index.ts
index 2a477ed2..7c630ecc 100644
--- a/src/tools/index.ts
+++ b/src/tools/index.ts
@@ -2,6 +2,7 @@ import { tool as base64FileConverter } from './base64-file-converter';
 import { tool as base64StringConverter } from './base64-string-converter';
 import { tool as basicAuthGenerator } from './basic-auth-generator';
 import { tool as textToUnicode } from './text-to-unicode';
+import { tool as ansibleVaultCryptDecrypt } from './ansible-vault-crypt-decrypt';
 import { tool as pdfSignatureChecker } from './pdf-signature-checker';
 import { tool as numeronymGenerator } from './numeronym-generator';
 import { tool as macAddressGenerator } from './mac-address-generator';
@@ -81,7 +82,20 @@ import { tool as yamlViewer } from './yaml-viewer';
 export const toolsByCategory: ToolCategory[] = [
   {
     name: 'Crypto',
-    components: [tokenGenerator, hashText, bcrypt, uuidGenerator, ulidGenerator, cypher, bip39, hmacGenerator, rsaKeyPairGenerator, passwordStrengthAnalyser, pdfSignatureChecker],
+    components: [
+      tokenGenerator,
+      hashText,
+      bcrypt,
+      uuidGenerator,
+      ulidGenerator,
+      cypher,
+      bip39,
+      hmacGenerator,
+      rsaKeyPairGenerator,
+      ansibleVaultCryptDecrypt,
+      passwordStrengthAnalyser,
+      pdfSignatureChecker,
+    ],
   },
   {
     name: 'Converter',