Check TikTok username availability instantly
Your TikTok username is the @handle people type to find you, tag you and duet you, so it needs to be short and memorable. This TikTok username checker tests any name in real time and tells you whether it's available, taken, or breaks TikTok's naming rules, with no TikTok account required.
TikTok usernames are 2 to 24 characters and can include letters, numbers, underscores and periods, but can't end with a period. TikTok also limits how often you can change your username (roughly once every 30 days), so it pays to check availability and settle on the right handle before you switch.
Creators who grow fastest usually use the same handle on every platform. After you check TikTok, you'll see the same name's availability on Instagram, YouTube, Pinterest, Linktree and more, plus the matching .com, so you can claim your whole brand in one go.