Blocking stops a user from viewing your profile, videos, and comments

When you block someone on TikTok, they can no longer see your videos, find your profile, or send you messages. They won't receive a notification that you blocked them, but if they search for your account, they'll see a message saying the user is unavailable. Blocking is permanent until you choose to unblock them — there's no time limit.

The blocked person can still watch TikTok and use their own account. They just can't interact with you or see your content. If you want to hide your videos from someone without fully blocking them, TikTok also offers a "restrict" feature that's less visible but still effective.

Key Takeaways

  • Blocking someone prevents them from viewing your profile, videos, comments, and sending you direct messages.
  • The person you block won't be notified, but they'll see an error message if they try to find your account.
  • You can block someone from their profile, from a comment they made, or from a direct message conversation.
  • Unblocking is reversible at any time, and the person won't know you unblocked them unless they try to contact you again.

How to block someone from their TikTok profile

Open the TikTok app and navigate to the profile of the person you want to block. Tap the three dots (menu icon) in the top right corner of their profile. A menu will appear with several options — select "Block" from the list.

A confirmation message will appear asking if you're sure. Tap "Block" again to confirm. The person is now blocked, and you'll be returned to the For You page. You can verify the block worked by searching for their username — their profile will show as unavailable.

How to block someone from a comment or message

If someone leaves a comment on your video that you want to block them for, tap the three dots next to their comment. Select "Block user" from the menu that appears. You can also block someone directly from a direct message conversation by opening the chat, tapping the three dots in the top right, and selecting "Block."

Blocking from a comment or message works the same way as blocking from a profile — the person loses access to your content and can't contact you. The comment or message you received will remain visible to you, but they won't be able to send new ones.

The difference between blocking and restricting

Restricting is a softer option than blocking. When you restrict someone, they can still see your public videos and profile, but their comments won't show up on your videos unless you approve them. They also can't see when you're online or if you've read their direct messages.

Restricting is useful if you want to discourage someone from interacting with you without a complete cutoff. They won't know they're restricted, so it's a quieter way to manage unwanted attention. To restrict someone, go to their profile, tap the three dots, and select "Restrict" instead of "Block."

What happens after you block someone

Once you block someone, they're removed from your followers list if they were following you. Any direct message conversations with them will still appear in your inbox, but you won't receive new messages from them. If you had liked or commented on their videos before blocking, those interactions remain visible on their videos — blocking doesn't erase your past activity.

The blocked person can still see videos you posted before the block, but only if they're not logged in or using a different account. If they try to visit your profile while logged in, they'll see a message saying "User unavailable" or "This user's account is private." They won't know for certain that you blocked them, but they may suspect it.

How to unblock someone

Go to your profile by tapping the person icon at the bottom right of the screen. Tap the three lines (menu) in the top right corner and select "Settings and privacy." Scroll down and tap "Blocked accounts." A list of everyone you've blocked will appear.

Find the person you want to unblock and tap the three dots next to their name. Select "Unblock" to remove them from your blocked list. They'll regain access to your profile and videos immediately. Unblocking someone doesn't send them a notification, and it doesn't automatically re-follow them if they were following you before the block.

When to block versus report

Blocking is for managing your own experience — use it when someone is annoying, unwanted, or making you uncomfortable. Reporting is for content or behavior that violates TikTok's rules, like harassment, hate speech, or spam. You can do both at the same time.

If someone is harassing you, threatening you, or posting content that breaks TikTok's community guidelines, report them by tapping the three dots on their profile or comment and selecting "Report." This alerts TikTok's moderation team. Blocking only stops them from contacting you — it doesn't remove their account or prevent them from creating new ones.

Frequently Asked Questions

Will the person know I blocked them?

They won't receive a notification, but they may figure it out if they try to find your profile and see "User unavailable." If they search for your username and can't find you, they might suspect a block. There's no way for them to know for certain without trying to contact you.

Can I block someone without them seeing my profile first?

Yes. You can block someone whether or not they've ever visited your profile. Blocking works the same way regardless — they simply lose access to your account and content going forward.

What if someone blocks me on TikTok?

You won't receive a notification, but you'll see "User unavailable" if you try to visit their profile. You won't be able to view their videos, send them messages, or see their comments on other videos. You can still watch TikTok normally and interact with other users.

Can I block someone and then unblock them later without them knowing?

Yes. Unblocking doesn't send a notification, and the person won't know unless they try to contact you or search for your profile again. You can block and unblock someone as many times as you want.

If I block someone, do my old comments on their videos disappear?

No. Your comments and likes on their videos remain visible to them and to other users. Blocking only stops future interactions — it doesn't erase your past activity on their account.