AES Encryption & Decryption
Encrypt and decrypt text using AES-GCM encryption with password-based key derivation
AES-GCM Encryption
All encryption happens in your browser. Your data never leaves your device.
How it works
- Password is converted to encryption key using PBKDF2 (100,000 iterations)
- Random salt (16 bytes) ensures unique key derivation
- Random IV (12 bytes) ensures unique encryption each time
- AES-GCM provides authenticated encryption (detects tampering)
- Output format: Base64(salt + IV + ciphertext)
Encrypt Text