How can I change my TikTok username?

To change your TikTok username, you can follow these steps:

1. Open the TikTok app and go to your profile by tapping on the "Me" icon at the bottom right corner of the screen.
2. Tap on the three dots in the top right corner of your profile page to access your settings.
3. Select "Manage Account" from the menu.
4. Tap on "Username" and then delete your current username.
5. Enter your new desired username and tap "Save" or "Done".

Note that there are some restrictions on TikTok usernames. Your username must be unique and cannot contain any offensive or inappropriate language. If the username you choose is already taken, you will need to choose a different one.

Also, keep in mind that changing your username will not affect your existing followers or videos. They will still be associated with your account under your new username.