Text encrypt / decrypt
Password-based AES-256 text encryption.
AES-256-GCM with a PBKDF2 key from your password. Encrypted in your browser — the password is never stored or sent. Lose the password and the message is unrecoverable.
How it works
Three simple steps — all in your browser.
Open it in your browser
Text encrypt / decrypt runs entirely on your device — no upload, no account, and nothing to install.
Do the work
Password-based AES-256 text encryption. Everything happens instantly as you go.
Save your result
Download or copy the output straight away. Your data never leaves your device.
Why use Text encrypt / decrypt
Completely private
Text encrypt / decrypt works locally in your browser — your files and text are never sent to a server.
Free, with no account
No sign-up, no trial, and no usage limits. Open the tool and start straight away.
Works on any device
Runs in any modern browser on desktop, tablet or phone — nothing to download.