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 and uses it to control what content you can see and create. If you entered a birthdate during signup, you can change it yourself through the app or website. If you didn't enter one, TikTok may ask you to add one before you can access certain features. The steps are the same whether you're using TikTok on iPhone, Android, or a computer.

TikTok restricts some features based on age — for example, users under 18 cannot go live, and users under 13 cannot create accounts at all. If your birthdate is incorrect, you may be locked out of features you should have access to, or you may have access to content TikTok restricts for younger users. Changing it takes less than a minute.

Key Takeaways

  • Open TikTok, go to your profile, tap the menu icon, select Settings and Privacy, then Account, then Date of Birth to change your age.
  • TikTok may ask you to verify your identity with a government ID or phone number before allowing you to change your birthdate.
  • If you cannot change your age yourself, contact TikTok Support through the app and explain why the birthdate is wrong.
  • Some features like going live or creating certain types of content are restricted based on your age, so an incorrect birthdate may block access to features you should be able to use.

How to change your age on the TikTok app

Open TikTok and tap the profile icon at the bottom right of the screen. Tap the three horizontal lines (the menu icon) in the top right corner of your profile. Scroll down and tap Settings and Privacy. Tap Account. Tap Date of Birth.

You will see your current birthdate. Tap the date field and use the scroll wheels to select your correct month, day, and year. Tap Save or Confirm. TikTok will process the change immediately, though it may take a few minutes for the change to show up across all of TikTok's systems.

If you see a message saying you cannot change your birthdate, TikTok may require identity verification. This happens when you are changing your age significantly or when TikTok suspects the account may belong to someone under 13. Follow the on-screen instructions to verify your identity with a phone number or government ID.

How to change your age on TikTok's website

Go to tiktok.com and log into your account. Click your profile picture in the top right corner. Click Settings and Privacy. Click Account. Click Date of Birth. Use the dropdown menus or date picker to select your correct month, day, and year. Click Save.

The website version works the same way as the app. If TikTok asks for identity verification, you will need to complete that step before the change takes effect. You can verify using a phone number or by uploading a photo of a government ID.

What to do if you cannot change your age yourself

If TikTok blocks you from changing your birthdate and you have tried identity verification without success, contact TikTok Support. Open TikTok, go to Settings and Privacy, tap Help, then tap Report a Problem. Describe the issue — for example, "My birthdate is incorrect and I cannot change it" — and explain why the current age is wrong.

TikTok Support may ask you to provide proof of your identity or explain the situation in more detail. Response times vary, but TikTok typically replies within a few days. Keep your message clear and factual: explain what birthdate is currently on your account, what it should be, and why you need it changed.

If you created your account with a false age to bypass TikTok's 13-year-old minimum, TikTok may not change it for you. The platform's terms of service require users to be at least 13 years old. If you are under 13, you will need to wait until your 13th birthday to use TikTok.

Why TikTok restricts features based on age

TikTok uses your birthdate to enforce age-based restrictions on features and content. Users under 18 cannot go live, cannot receive gifts during live streams, and have limited access to some creator tools. Users under 13 cannot create accounts at all. These restrictions are part of TikTok's compliance with laws that protect younger users online.

If your birthdate is set incorrectly, you may be blocked from features you should be able to use, or you may have access to features TikTok restricts for your actual age. Keeping your birthdate accurate ensures you can use all the features available to you and see age-appropriate content.

What happens after you change your age

Once you change your birthdate, TikTok updates your account settings immediately. If you changed your age to 18 or older, features like going live should become available within a few minutes. If you changed your age to under 18, some features will be restricted, and you may see a notification explaining what you can no longer do.

Your change does not affect videos you have already posted or your follower count. It only changes which features you can access going forward and what content TikTok recommends to you. If you need to change your age again in the future, you can follow the same steps.

Frequently Asked Questions

Can I change my age multiple times?

TikTok allows you to change your birthdate, but if you change it too frequently or by large amounts, TikTok may flag your account and require identity verification. Changing your age once or twice is normal; changing it repeatedly may trigger a security review.

What if I don't remember my exact birthdate?

If you cannot remember your exact birthdate, enter your best estimate. You can change it again later if you remember the correct date. TikTok only requires the month, day, and year — you do not need to know the exact time you were born.

Will changing my age affect my followers or videos?

No. Changing your birthdate does not delete your videos, change your follower count, or affect your account history. It only changes which features you can access and what content TikTok shows you.

Why does TikTok ask for identity verification when I change my age?

TikTok asks for verification when you change your age significantly or when the system suspects fraud or underage account use. This protects younger users and prevents people from bypassing age restrictions. Verification takes a few minutes and requires a phone number or government ID.

Can I change my age if my account was created with a fake birthdate?

Yes, you can change it to your real birthdate. If your account was created with a false age to bypass TikTok's 13-year-old minimum and you are still under 13, TikTok may not allow the change. If you are now 13 or older, you can update it to your real age.