TikTok User ID Finder

Behind every TikTok @username is a permanent numeric user ID — the identifier APIs, analytics platforms and ad tools actually use. Usernames can change; the ID cannot. Enter any @username above to get its user ID instantly. Free, no signup.

Common uses

• TikTok API requests and developer tools
• Analytics and tracking platforms that key on user ID
• Verifying an account is the same one after a username change — useful when buying an account

Trading TikTok accounts?

Browse TikTok accounts for sale with escrow protection, or sell yours — the buyer's money is held until you confirm the handover.