Open the TikTok app and find the profile or comment from the person you want to block
Tap the user’s profile picture or username to open their profile
Tap the three-dot menu (or the “More” option) on their profile
Select Block
Confirm by tapping Block again when prompted
To block from a comment: tap and hold the comment
Select View profile
Tap the three-dot menu on their profile
Select Block
Confirm by tapping Block again
To manage blocked accounts: go to Profile
Tap the three lines (menu) in the top-right
Tap Settings and privacy
Tap Privacy
Tap Blocked accounts
Review or remove blocked users as needed