Text Encryption/Decryption

This tool uses AES-256-GCM (Advanced Encryption Standard with 256-bit keys in Galois/Counter Mode) via the Web Crypto API. This is the same encryption standard used by governments and financial institutions worldwide.

No. All encryption and decryption happens entirely in your browser using the Web Crypto API. Your text and password never leave your device. You can verify this by using the tool offline after the page loads.

There is no way to recover encrypted text without the correct password. AES-256 encryption is designed to be unbreakable without the key. Make sure to remember or securely store your password.

AES-256 is considered virtually unbreakable with current technology. It would take billions of years for the fastest supercomputers to crack a single AES-256 key through brute force. It is approved for top-secret government information.

Yes. Copy the encrypted output and share it through any channel (email, chat, etc). The recipient can paste it into this tool's decrypt mode along with the password you shared with them separately to read the original message.