Messages are end-to-end encrypted with post-quantum keys. No phone number, no email: your contacts know you by the name you pick here.
This is the web version. It's handy, but your browser loads its code fresh on every visit, so it's only as safe as the site serving it. For anything sensitive, use the desktop app.
Step 2 of 2
With this key and a backup file you can restore your account on a new computer. Nobody, including AROK, can recover it for you.
Restore
Choose your backup file (it ends in .slbackup) and enter the recovery key you wrote down.
No conversations yet. Share your invite to start one.
wants to chat. Nothing is sent to them until you accept.
Paste the invite link or code they shared with you.
Send this link to someone you want to talk to. Anyone with it can message you; you choose whether to accept.
Compare these numbers with in person or on a call. If they match, nobody is in the middle.
Send them your code, or paste theirs. Codes work for 60 seconds.
A backup file plus your recovery key restores this account. Save a new backup now and then; older ones miss newer conversations.
Can't open your account