Text Encryptor

Free

Encrypt text with AES-256-GCM using a password. Runs entirely in your browser — nothing is sent to any server.

Plaintext

Password

Encrypted Output

Encrypted text will appear here

🔐 AES-256-GCM

Military-grade encryption with authenticated encryption mode. Prevents tampering.

🌐 100% Browser-Based

Your text and password never leave your device. WebCrypto API handles all cryptography locally.

🔑 PBKDF2 Key Derivation

200,000 iterations stretch your password into a cryptographic key, slowing brute-force attacks.

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