Text Encryption

Encrypt and decrypt text with AES-GCM using Web Crypto API. Password-based real encryption.

AES-256-GCMPassword-based100% Client-sideFree

Text to Encrypt

Password

Frequently Asked Questions

What encryption algorithm is used?

AES-GCM (256-bit) via the Web Crypto API. The password is derived using PBKDF2 with 100,000 iterations.

Is this secure?

Yes. AES-GCM is an industry-standard authenticated encryption algorithm. All processing happens in your browser.

Can I decrypt with a different tool?

The encrypted output includes the IV and salt. Any compatible AES-GCM implementation can decrypt it with the correct password.

Free online tools for images, PDFs, text, code, and more. All running in your browser.