Encrypt a secret · Client-side only · Zero dependencies
↑ Send this encrypted blob via any messaging app
Security: Uses AES-256-GCM with PBKDF2 key derivation (100k rounds).
Encryption happens entirely on your device. The passphrase is never transmitted.
Even if Telegram is compromised, the ciphertext is useless without the passphrase.
Tip: Use a long passphrase (12+ characters).