AES Encryption

Encrypt and decrypt text using AES-256 encryption in your browser.

Input Plain text or encrypted text
Output
Uses AES-GCM 256-bit encryption via the Web Crypto API. All processing happens in your browser.

About AES Encryption

This free online aes encryption lets you encrypt and decrypt text using aes-256 encryption in your browser — directly in your browser with no signup or installation required.

Features: Instant results, works entirely client-side (your data never leaves your browser), mobile-friendly, and completely free to use.

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