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AES Encryption
Securely encrypt and decrypt text using Advanced Encryption Standard (AES) directly in your browser. No data is sent to server.
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Privacy Focused
This tool runs entirely in your browser. Your data is never uploaded to our servers.
About AES Encryption
AES (Advanced Encryption Standard) is a symmetric encryption algorithm widely used globally to secure sensitive data. It uses the same key for both encryption and decryption.
Key Features
- Secure: Trusted by governments and security experts.
- Client-Side: All processing happens in your browser. No data ever leaves your device.
- Flexible: Supports 128, 192, and 256-bit key sizes.
Best Practices
- Use strong, random keys of at least 16 characters.
- Always use a unique Initialization Vector (IV) for each encryption.
- Keep your secret keys secure and never share them publicly.