offline encryptor
Under coercion, you can hand over the decoy passphrase: it reveals only the decoy text below. The ciphertext is padded so it can't be told whether a hidden message exists.
AES-256-GCM · key stretched with PBKDF2-SHA256 (250k iterations). Strength depends entirely on your passphrase — a weak one can be brute-forced offline.
Decrypted file: