You can change your age in TikTok's account settings, but the process depends on whether you set a birthdate when you created your account

TikTok stores your birthdate in your account settings. If you entered an incorrect age during signup or your birthday has passed and you want to update it, you can change it yourself through the app or website. The steps are straightforward, but there is one important limitation: if you set your birthdate more than 60 days ago, TikTok will not let you change it without contacting their support team.

This restriction exists because TikTok uses your age to enforce content rules — accounts under 13 have different features than older accounts, and accounts under 18 see restricted content. Changing your age too frequently would let people bypass these protections, so TikTok locks the birthdate after two months.

Key Takeaways

  • You can change your age yourself if you set your birthdate less than 60 days ago, using the account settings menu in the app or on the website.
  • If more than 60 days have passed since you set your birthdate, you will need to contact TikTok support and provide proof of your real age.
  • Your age determines which features you can use and what content TikTok shows you, so entering the correct birthdate matters for your account experience.
  • TikTok does not send a notification when you change your age, but the change takes effect immediately.

How to change your age within 60 days of creating your account

If you created your TikTok account recently and entered the wrong birthdate, you can fix it yourself. Open the TikTok app and tap the profile icon in the bottom right corner. Then tap the three horizontal lines (the menu icon) in the top right, and select "Settings and privacy."

Scroll down and tap "Personal information." You will see your birthdate listed there. Tap on the birthdate field and select the correct date using the calendar picker. Once you have selected the right date, tap "Save" or "Confirm" — the exact button name varies slightly depending on whether you are on iOS or Android. The change takes effect immediately, and you can close the settings menu.

On the TikTok website, the process is similar. Log in, click your profile picture in the top right, select "Settings and privacy," then "Account," then "Personal information." Click on your birthdate and update it using the calendar. Click "Save" when you are done.

What to do if more than 60 days have passed

Once 60 days have passed since you first set your birthdate, TikTok locks that field and will not let you change it yourself. If you need to update your age after this point, you will need to contact TikTok support directly. The company requires proof of your real age before making the change.

To request a change, open the app and go to "Settings and privacy," then "Help," then "Report a problem." Select "Account and profile" as the category, then describe your situation — for example, "I entered the wrong birthdate when I created my account and need to update it." Attach a photo of a government-issued ID that shows your real birthdate. TikTok support typically responds within a few days, though the wait can be longer during busy periods.

Keep in mind that TikTok will only accept government-issued identification — a driver's license, passport, national ID card, or similar document. A school ID, library card, or screenshot will not work. Make sure the photo is clear enough to read the birthdate and your name.

Why TikTok restricts age changes after 60 days

TikTok uses your birthdate to determine what features and content you can access. Accounts for users under 13 have limited functionality — they cannot send direct messages, search for other users, or post videos publicly. Accounts for users under 18 see age-restricted content filtered out and have some features disabled.

If TikTok allowed unlimited age changes, people could bypass these protections by changing their age whenever they wanted. The 60-day window gives you a reasonable time to fix a genuine mistake during account setup, but after that, the lock prevents misuse. This is why TikTok requires proof of identity for changes made after the window closes.

What happens when you change your age

When you update your birthdate, your account's content restrictions and available features adjust immediately. If you changed your age from under 13 to 13 or older, you will suddenly have access to features like direct messaging and public video posting. If you changed from under 18 to 18 or older, you will see age-restricted content that was previously hidden.

TikTok does not send you a notification about the change, and it does not notify your followers. Your followers will not see any announcement or change to your profile. The change is silent on your end and theirs — only your own experience of the app will shift based on what content and features are now available to you.

Common mistakes when updating your age

The most common mistake is waiting too long. If you realize you entered the wrong birthdate, change it as soon as possible while you are still within the 60-day window. Once that window closes, you will need to go through the support process, which takes longer and requires documentation.

Another mistake is entering an approximate date instead of your real birthdate. If you are not sure of the exact date, look it up before you enter it. Entering "January 1" as a placeholder or guessing at the year can lock you out of the correct age range and force you to contact support later.

Do not try to change your age multiple times in a short period. TikTok's system may flag repeated changes as suspicious activity, and you could temporarily lose the ability to change it at all. If you made a mistake, fix it once and leave it alone.

Frequently Asked Questions

Can I change my age if I am under 13?

Yes, you can change your age using the same steps, as long as you are within 60 days of creating your account. If you are over 60 days in, you will need to contact TikTok support with proof of your real birthdate. The age restriction on who can use TikTok is a separate rule set by the platform and enforced during signup.

What if I do not have a government ID to send to TikTok support?

TikTok requires government-issued identification for age changes after 60 days. If you do not have a driver's license or passport, you may be able to use a national ID card, state ID card, or similar document issued by your government. Contact TikTok support to ask what forms of ID they accept in your country, as this can vary.

Will changing my age affect my videos or followers?

Changing your age will not delete your videos or cause you to lose followers. Your content stays on your account, and your follower count does not change. The only difference is what features you can use going forward and what content TikTok shows you in your feed.

How long does it take TikTok support to change my age?

TikTok support typically responds to age change requests within a few days, though it can take longer during busy periods. Once they verify your ID and approve the change, the update happens immediately. You will receive a notification in the app or an email confirming the change.

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

If you changed your age within the 60-day window and now want to change it again, you can do so as long as you are still within 60 days of your original account creation. After 60 days, you will need to contact support again with proof of ID, even if you are changing it back to your original birthdate.