You can change your TikTok username in settings, and it takes about two minutes

Open TikTok and tap the profile icon at the bottom right. Go to Settings and privacy, then Account, then Username. Tap the username field, clear it, type your new one, and tap Save. TikTok will tell you when ready if the name is taken or contains blocked words.

You can change your username as often as you want, with no waiting period between changes. The new name takes effect right away across your profile, videos, and comments. Anyone who had your old username saved as a contact or link will need to search for your new one to find you — the old link stops working.

Your display name (the readable name that appears above your username) is separate and can be changed anytime without the same restrictions. Many people keep a consistent display name while changing their username for privacy or branding reasons.

Key Takeaways

  • TikTok usernames can be changed when ready from Settings and privacy > Account > Username, with no cooldown between changes.
  • Usernames must be between 2 and 24 characters, can include letters, numbers, periods, and underscores, but cannot contain spaces or most special characters.
  • Changing your username does not affect your followers, videos, or account history — only the handle people use to find and mention you changes.
  • If someone else takes your old username after you change it, you cannot reclaim it unless TikTok removes the account for violating terms.
  • Your display name is separate from your username and can be changed without restrictions, making it useful for privacy if you want to keep your real name hidden.

What characters and length TikTok allows in usernames

TikTok usernames must be between 2 and 24 characters long. You can use letters (uppercase and lowercase), numbers, periods, and underscores. You cannot use spaces, hyphens, or most special characters like @, #, !, or &. If you try to save a username with forbidden characters, TikTok will show an error and block you from saving.

TikTok also blocks usernames that contain certain words or phrases it flags as offensive or against its terms. If your chosen name is rejected, the app will say "This username isn't available" without always explaining why. Try removing numbers, changing the order of letters, or adding an underscore to create a variation that passes the filter.

Why you might want to change your username for privacy

Your TikTok username is public and searchable. If your username is your real name or contains identifying information, anyone can find your account by searching that name. Changing to something generic or unrelated to your real identity makes it harder for people outside your intended audience to locate you.

This matters if you share personal details in your videos or comments. A username like "sarah_johnson_2006" tells strangers your approximate age and full name; a username like "pixel_gardener" does not. If you have already posted videos, changing your username will not remove them from search or hide your past content — it only changes how people find your account going forward.

Keep in mind that your display name (the readable name above your username) is also visible. If your display name is your real name and your username is private, someone viewing your profile will still see the real name. Change both if you want to keep your identity private.

What happens to your followers and videos when you change your username

Your followers stay with your account when you change your username. They will not be unfollowed, and their notifications about your new videos will continue. Your video history, likes, comments, and all account data remain exactly the same — only the handle changes.

However, any direct links to your profile using your old username will stop working. If you shared a link like "tiktok.com/@oldusername" on another website or in a bio, that link will return a "user not found" error after you change it. You will need to update those links to your new username manually.

If someone else claims your old username after you abandon it, you cannot get it back. TikTok does not reserve old usernames for previous owners. If the new account violates TikTok's terms and gets removed, the username becomes available again, but you have no priority to reclaim it.

How to avoid losing access to your account when changing usernames

Before you change your username, make sure your email address and phone number are current in your account settings. If you ever need to recover your account, TikTok will send a code to the email or phone number on file. If that information is outdated, you may not be able to regain access if you forget your password or get locked out.

Write down your new username somewhere safe, especially if you are changing it for privacy reasons. If you forget it, you can still log in with your email or phone number, but you will need to remember the username to share your profile link with others.

If you use your TikTok account to log into other apps or websites, those connections will still work after you change your username. The username change does not affect your login credentials — only how other people find and mention you.

What to do if your desired username is already taken

If the username you want is taken, TikTok will show "This username isn't available" when you try to save it. You cannot request that someone else release a username, and TikTok does not have a waitlist for claimed names.

Your options are to choose a variation: add numbers to the end, use an underscore or period in the middle, or pick a different name altogether. Many people add their birth year, a number like "123" or "999", or a descriptor like "real_" or "_official" to create a unique version of their preferred name.

If the account holding the username appears inactive (no posts, no profile picture, no activity in months), it may eventually be removed by TikTok for inactivity, freeing up the name. However, TikTok does not publish a timeline for this, and you cannot speed up the process. It is safer to choose an available alternative now rather than wait.

Frequently Asked Questions

Can I change my username back to one I used before?

Only if no one else has claimed it. Once you change away from a username, it becomes available for anyone to take. If someone else has already claimed your old username, you cannot use it again unless that account is removed by TikTok. You can try contacting TikTok support if the account is impersonating you, but otherwise you will need to choose a new name.

Does changing my username affect my TikTok creator fund earnings?

No. Your creator fund balance, payment history, and may be able to access are tied to your account, not your username. Changing your username will not reset your earnings or affect payouts. Your account history and statistics remain the same.

Will my old username mentions and tags still work after I change it?

No. If someone tagged you in a video or comment using your old username, that tag will no longer link to your profile after you change it. The text will still appear, but clicking it will show "user not found." People will need to tag you using your new username for the mention to work.

Can I use special characters like hyphens or @ symbols in my username?

No. TikTok only allows letters, numbers, periods, and underscores. Hyphens, spaces, @, #, and other special characters will cause an error when you try to save. If you want to separate words, use an underscore or period instead.

What if TikTok says my username contains blocked words?

TikTok blocks usernames with certain words or phrases without always explaining which word triggered the block. Try removing numbers, rearranging letters, or adding an underscore to create a variation. If you believe your username was blocked in error and does not violate TikTok's terms, you can contact TikTok support through the app's help center, though response times vary.