TikTok Help Center

Jul 26, 2024 · Learn all about TikTok usernames and their role in branding and visibility. Discover tips for choosing and securing the perfect username.

Oct 12, 2020 · Many TikTok users are seeing the “We’re changing our username requirements’ message when logging into the Android and iOS app. Being told that a “username will no …

Jul 3, 2025 · Security meets simplicity in TikTok’s verification process, though many users initially find themselves uncertain about documentation requirements and potential privacy outcomes.

• Changing your username will also change your profile link. • Usernames can only contain letters, numbers, underscores, and periods. However, periods can't be added to the end of a …

Jul 24, 2025 · To sign up for TikTok, you must provide your date of birth. If you choose to create your account using another platform, you will also be asked to provide your birth date to us …

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