Text Encryption
Turn a private message into unreadable text that only someone with the password can decrypt.
Runs in your browser. Nothing is uploaded Free, no sign-up Works on mobile
Message to encrypt
PasswordShare the password with the recipient separately, for example by phone, never in the same message.
Uses AES-256-GCM with a key derived from your password by PBKDF2 (600,000 rounds of SHA-256). Without the password the text cannot be recovered by anyone, including us.
How to use Text Encryption
- Choose Encrypt, type the message and a password.
- Copy the encrypted text and send it.
- Tell the recipient the password separately. They choose Decrypt and paste both.
Frequently asked questions
How strong is the encryption?
AES-256-GCM with a key derived by PBKDF2 using 600,000 iterations. With a strong password it is practically impossible to break.
Can you decrypt my message if I forget the password?
No. Nobody can. The password is never stored or sent.
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