Messages are sealed before they leave your device
The server only ever sees sealed, unreadable data
Passphrases and derived keys stay in this browser only. Nothing here is ever sent to the server.
A one-off, peer-to-peer conversation. Once connected, messages travel straight between browsers — this server never sees them, not even as ciphertext. Closing the tab ends it for good.
Share this link with the other person
Waiting for them to connect…
Connected — end to end, peer to peer