Text Encryption / Decryption

Free Text Encryption Tool

Encrypt text with AES-256-GCM encryption using a password. All processing happens locally in your browser — nothing is sent to any server. Uses PBKDF2 key derivation with 100,000 iterations.

How It Works

• Encryption - AES-256-GCM (military-grade) with random salt and IV
• Key derivation - PBKDF2 with SHA-256 and 100,000 iterations
• Output - Base64-encoded ciphertext (salt + IV + encrypted data)
• Privacy - Everything runs in your browser, zero server contact