Set up a Signal account.
Register a phone number, confirm the code Signal sends, and link Signal Desktop.
Refreshing this page deletes the numbers and Signal data in this browser.
Step 1
Add a phone number
Signal texts a 6-digit code to this number. A captcha comes first, so the request is from a person.
Quick security check
Solve the puzzle here. We’ll request your code as soon as it finishes.
Using Tor? Allow a moment for the puzzle to respond to each click.
Already have a CAPTCHA link?
Step 2
Enter the code
Check the phone for a message from Signal and type the six digits.
Step 3
Set a registration PIN
If this number is ever reassigned, the PIN is what stops someone else from taking the account.
Step 4
Choose a display name
This is the name people see when you message them. You can change it later.
Step 5
Link Signal Desktop
Copy the QR screenshot, then paste it here with Ctrl+V (or ⌘V). You can also upload or drop an image.
Step 6
Linked devices
Everything currently signed in on the selected number.