How to Change Your Birth Date on TikTok

TikTok ties a surprising number of account features to the birthdate you entered at sign-up — from content filters to monetization eligibility. If you've spotted an error, entered the wrong year, or are simply trying to understand what's actually editable, here's what you need to know.

Why Your Birthday Matters on TikTok

TikTok uses your date of birth to determine:

• Age-based content restrictions — Users under 18 see filtered content and have restricted DMs. Users under 13 are placed in a separate, heavily restricted experience.
• Account feature access — Live streaming, the Creator Fund, and gifting features are only available to users above certain age thresholds (typically 18+).
• Default privacy settings — Younger accounts are automatically set to private.

This means your birthdate isn't just a profile detail — it's baked into how TikTok's systems classify and serve your account.

Can You Actually Change Your Birthday on TikTok?

This is where it gets nuanced. TikTok allows one birthdate correction, but it is not a freely editable field you can update whenever you like.

Here's how it works in practice:

• When you first create an account, TikTok asks for your date of birth during setup.
• After the account is created, you can request a correction through the app — but only if the change falls within TikTok's policy guidelines.
• TikTok does not allow users who registered as under-13 to simply "age up" their account by editing a field. Those accounts are managed under stricter rules.

The practical ceiling: if you made a genuine typo or entered the wrong year at sign-up, TikTok does offer a path to fix it. If you're trying to unlock age-restricted features by altering your age, TikTok's verification and review process is designed to flag those requests.

How to Request a Birthday Change on TikTok 📅

The steps below apply to the current version of the TikTok mobile app on both iOS and Android. Menu labels occasionally shift between app versions, so your screen may look slightly different.

Step 1: Open TikTok and go to your Profile Tap the Profile icon in the bottom-right corner.

Step 2: Access Settings Tap the three-line menu (hamburger icon) in the top-right, then select Settings and Privacy.

Step 3: Navigate to Account Information Go to Account → Personal Information. You'll see fields including username, email, phone, and birthday.

Step 4: Tap on Birthday If your account is eligible for a change, you'll see an option to edit. Tap Birthday and select the corrected date.

Step 5: Submit for Review TikTok may ask you to confirm the change or submit it for review. For accounts where a significant age change is involved, the request may require identity verification or documentation before it's approved.

🔍 Note: If the Birthday field appears greyed out or uneditable, your account may have already used its one permitted change, or your account type may require going through TikTok's support process directly.

When the In-App Edit Isn't Available

Some users find they can't edit the field at all. In those cases, the route is through TikTok's Help Center or in-app support:

1. Go to Settings and Privacy → Support → Report a Problem
2. Describe the issue (incorrect birthdate at registration)
3. TikTok's support team may ask for documentation such as a government-issued ID to verify your actual age

Response times from support vary, and there's no guaranteed turnaround — this is worth factoring in if you're trying to unlock features tied to age.

Key Variables That Affect Your Outcome

Not every user's situation is the same. The result of a birthdate change request depends on several factors:

What Changes (and What Doesn't) After a Correction

If TikTok approves your birthdate update:

• Content filters may adjust based on the new age classification
• Feature eligibility (like Live or Creator monetization) recalculates against the corrected age
• Your public profile does not display your birthdate to other users — this is private information
• Your username, followers, and content remain unaffected

What won't change automatically: if features were previously restricted due to age, you may need to re-check your settings after the correction is applied, since some defaults don't retroactively reset.

The Spectrum of User Situations

Someone who mistyped their birth year by one digit during a rushed sign-up has a very different situation from someone who registered as a minor and now wants access to adult features. TikTok's process handles both, but the path and outcome differ considerably.

A user correcting a simple data entry error with a small date difference will likely find the in-app edit straightforward. A user whose request involves a meaningful age shift — especially crossing the 18 threshold — should expect a more involved review, and the outcome depends heavily on what TikTok's team can verify.

Your specific account history, the magnitude of the change, and whether you've already attempted an edit once before all shape what's actually available to you when you open that settings menu.