Text Encrypt & Decrypt Tool
Text → AES-GCM Base64
Encrypt plain text into secret AES-GCM Base64 ciphers using passphrases or decrypt protected strings 100% locally.
About this tool
About Text Encrypt & Decrypt Tool
Text Encrypt & Decrypt Tool is a free, browser-based tool that lets you encrypt plain text into secret AES-GCM Base64 ciphers using passphrases or decrypt protected strings 100% locally. It supports Text → AES-GCM Base64. Everything runs locally on your device, so your files are never uploaded to a server. There's no sign-up, no watermark, and no limit — just open Text Encrypt & Decrypt Tool, add your input, and get results instantly.
How to use Text Encrypt & Decrypt Tool
1
Enter Passphrase
Type secret passphrase key.
2
Encrypt or Decrypt
Client-side AES-GCM encryption transform.
3
Copy Result
Copy secure cipher text or decrypted string.
Key features
AES-GCM Encryption
Secure local text encryption and decryption with custom passphrases.
100% Private
Text Encrypt & Decrypt Tool processes your data locally in the browser. Nothing is uploaded, tracked, or stored u2014 your files never leave your device.
Completely Free
Use Text Encrypt & Decrypt Tool as much as you want with no fees, no watermarks, and no hidden limits.
No Installation
Text Encrypt & Decrypt Tool runs in any modern browser. There's nothing to download, install, or configure.
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