encrypt text
lock a message with a password using AES-256-GCM. the result is a text string you can share safely.
runs on your device · free · no sign-up
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frequently asked questions
how is the text encrypted?
your password is stretched with PBKDF2 (250,000 rounds of SHA-256) and a random salt, then AES-256-GCM encrypts the text with a random IV.
can you recover a lost password?
no. nothing is stored anywhere, so a lost password means the text cannot be decrypted.
is anything sent to a server?
no. encryption uses the Web Crypto API in your browser.