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Encrypt / Decrypt

AES-GCM 256-bit encryption • PBKDF2 key derivation • 100% client-side

🔑 Secret Key / Passphrase

Your key is never sent anywhere. It's processed locally via PBKDF2 (100,000 iterations).

📝 Plaintext Message

0 characters

✅ Encrypted Output

🔒 AES-GCM 256-bit encryption • Random IV per encryption • PBKDF2 key derivation

No data leaves your browser. Share the encrypted message and key separately.