You can change your TikTok username in the app settings in under a minute

Your TikTok username is the handle that appears after the @ symbol on your profile — the name other people use to find and mention you. You can change it whenever you want, and TikTok does not charge you or require you to wait between changes. The process is the same whether you use iPhone, Android, or the web version.

The change takes effect when ready across your account. Anyone who follows you will still see your content in their feed, but they will see your new username on your profile. If you have shared your old username in other places — a YouTube description, a Discord server, a text to friends — those links still work and redirect to your new profile.

Key Takeaways

  • Open TikTok, go to your profile, tap the three-line menu, select "Settings and privacy," then "Account," then "Username," and type your new handle.
  • Your new username must be between 2 and 30 characters, contain only letters, numbers, underscores, and periods, and cannot start with a number.
  • If the username you want is already taken, TikTok will tell you when ready and you will need to choose a different one.
  • Your old username becomes available for someone else to claim after you change it, so pick your new one before you make the switch if you want to keep the old one.

Step-by-step: changing your username on the mobile app

Open TikTok and tap the profile icon at the bottom right of the screen. This takes you to your profile page. At the top right, you will see three horizontal lines stacked on top of each other — tap that menu icon.

Scroll down and tap "Settings and privacy." Then tap "Account." You will see a row labeled "Username" — tap it. The current username appears in a text field. Delete it completely and type your new username. As you type, TikTok checks whether the name is available and shows you a checkmark or an error message below the field. Once you see the checkmark, tap "Save" or "Done" at the top right. The change is complete.

Step-by-step: changing your username on the web

Go to TikTok.com and log in. Click your profile picture in the top right corner. Click "Settings and privacy" from the dropdown menu. Click "Account" on the left side. Find the "Username" row and click the pencil icon next to it.

The username field becomes editable. Delete the current name and type your new one. TikTok shows a checkmark or error message as you type. Once the checkmark appears, click "Save." Your new username is now active.

Rules for what your new username can be

TikTok usernames must be between 2 and 30 characters long. You can use letters (uppercase and lowercase), numbers, underscores, and periods. You cannot use spaces, hyphens, or special characters like @, #, or &. Your username cannot start with a number — it must begin with a letter, underscore, or period.

If you try to use a username that breaks these rules, TikTok will show an error message and prevent you from saving. If you try to use a username someone else already has, you will see a message saying the name is taken. There is no way to reserve a username or get on a waitlist — you have to choose a different one.

What happens to your old username after you change it

Your old username becomes available when ready for anyone else to claim. If you think you might want to use it again later, you have two options: change back to it right away if no one has taken it yet, or create a second account and claim it there. You cannot hold a username in reserve.

If someone else claims your old username before you change back, you cannot get it back from them. TikTok does not have a process to reclaim old usernames. This matters most if your old username is short, memorable, or tied to your brand — think through your new name before you make the change.

Why you might want to change your username

People change their usernames for many reasons. You might have created your account years ago with a username you no longer like, or you might be rebranding your content and want a name that better reflects what you post now. You might have privacy concerns about an old username that revealed too much personal information. You might straightforward want something shorter or easier to spell.

There is no penalty for changing your username — your follower count stays the same, your videos stay the same, and your watch history and likes are unaffected. The only real cost is that your old username becomes available for someone else, and anyone who bookmarked or shared your old @ handle will need to update it.

What to do if the username you want is taken

If the username you want already belongs to someone else, TikTok will show you a message saying it is unavailable. You cannot request it, put your name on a waitlist, or contact the person who has it. Your only option is to choose a different username.

Try variations: add a number at the end, use an underscore or period in the middle, or add a descriptor like "official" or "real" before your name. Many people use their name plus their niche — for example, "sarah.cooking" or "marcus.tech.tips." If you are trying to build a brand, pick something you can live with for a while, because changing too often can confuse the people who follow you.

Frequently Asked Questions

Will my followers see my old username after I change it?

No. Your followers will see your new username everywhere on TikTok — on your profile, in the comments you leave, and in any mentions. Old videos you posted will show your new username too. If someone shared a link to your profile using your old @ handle, the link still works and takes them to your new profile.

Can I change my username back to what it was before?

Only if no one else has claimed it. You can change your username as many times as you want, so you can try changing back when ready. If someone else has already taken your old username, you cannot get it back.

Does changing my username affect my videos or watch time?

No. Your videos, likes, comments, followers, and all your statistics stay exactly the same. The only thing that changes is the name displayed next to your account.

How long does it take for my new username to show up everywhere?

The change is when ready. Your new username appears on your profile, in comments, and in mentions right away. There is no delay or waiting period.

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

No. TikTok only allows letters, numbers, underscores, and periods. Hyphens, spaces, and special characters like @, #, or & will cause an error when you try to save.