Free TikTok Username Checker
Validate TikTok username rules, then open the profile link to confirm whether the handle is available or already taken.
Free tool
Validate the format, then open TikTok to confirm availability
- 2 to 24 characters
- Only letters, numbers, periods, and underscores
- Does not start or end with a period
- No consecutive periods
How TikTok usernames work
TikTok usernames must follow strict rules. Check the format here first, then open the profile URL on TikTok to confirm availability.
Usernames are 2 to 24 characters
TikTok requires at least 2 characters and allows up to 24. Shorter handles are easier to remember and tag.
Only letters, numbers, periods, and underscores
Spaces, hyphens, symbols, and emoji are not allowed. Usernames are case-insensitive.
No consecutive or edge periods
A username cannot start or end with a period, and it cannot contain two periods in a row.
Confirm availability on TikTok
Open tiktok.com/@username. If a profile loads, the name is taken. If TikTok says it could not find the account, the username is likely free.
Frequently asked questions
Type the handle without the @. When the format rules pass, click Open on TikTok to check. If a profile loads, it is taken. If TikTok cannot find the account, it is likely free.