Claim your link

Pick the name people will type to find you.

Updated October 30, 2026

Your username becomes your address, like sitemoon.co/yourname. Pick something short, easy to say out loud and close to the name you use elsewhere.

How to claim it

1. Type the name you want in the claim box on the home page.
2. We check straight away that it's free and allowed. If it's taken, we suggest a few close options.
3. Tap Claim, then create your account. The name is held for you for 30 minutes while you sign up.

Username rules

• 4 to 28 characters.
• Letters and numbers, with at most one period. The period can't be first or last.
• Names that impersonate someone, look like a verified account or break our Acceptable Use Policy can't be claimed.