Encoding
AES Encrypt Decrypt
Encrypt text with AES-256-GCM and a password-derived key. The ot1 format includes a random salt and IV; older messages are not compatible.
AES-GCM with a salted password-derived key. Output uses the ot1 format; older unversioned messages are not supported. Keep your password: it cannot be recovered.
Your input is processed locally in the browser under normal use.
About this tool
Encrypt text with AES-256-GCM and a password-derived key. The ot1 format includes a random salt and IV; older messages are not compatible.