Changing your birthdate on TikTok is not currently possible. Your birthdate is a required field when creating a TikTok account, and it is used to determine your age and eligibility for certain features. If you need to make changes to your account, you can contact TikTok support through the app or website.
It is important to note that providing false information about your age can lead to your account being banned. TikTok has a strict policy against underage users, and it takes steps to verify the age of its users. If you are under the age of 13, you are not allowed to create a TikTok account.
