Select a contact
Messages are encrypted end-to-end in this browser. The server only sees ciphertext — never content, never metadata.
A messenger that runs entirely in your browser. We'll generate your Double Ratchet keys on this device — they never leave it.
Paste a one-time sign-in code generated on your other device (Settings → Sign in on another device).
Share this with anyone — they can message you without sharing theirs first.
Point your camera at someone's Offline QR code to add them.
Compare this safety number with your contact in person or via another trusted channel.
Create an end-to-end encrypted group chat. You'll generate a shared key locally.
Offline
PRO
Messages are encrypted end-to-end in this browser. The server only sees ciphertext — never content, never metadata.