Need to block someone on Twitter/X? Here's how to block, what blockers can/can't see, and how to manage your block list in 2026.
TE Guide Framework: This guide follows our methodology: Understand (what and why), Apply (step-by-step instructions), Verify (how to confirm it worked). Every step has been tested and verified for 2026 accuracy.
Method 1: Block from Profile
1Go to user's profile
2Click three dots (...) → "Block @username"
3Confirm "Block"
Method 2: Block from Tweet
1Click three dots on their tweet
2Select "Block @username"
3Confirm
What Blockers Can't See
✗Your tweets or retweets
✗Your profile (shows "You're blocked")
✗Your likes or followers count
✗Notifications from you
What Blockers CAN See
✓Public tweets in Google search results
✓Your tweets via shared links
⚠They can still see your tweets in group chats
How to View Your Block List
1Settings → Privacy and safety
2Select "Muted and blocked accounts"
3Click "Blocked accounts"
4See list and unblock if needed
Unblock Someone
Same steps as blocking:
Go to their profile or block list
Click "Unblock" (replaces Block button)
They won't be notified
Block vs Mute
Feature
Block
Mute
They know?
Yes (profile shows)
No (invisible)
See your tweets?
No
Yes (but hidden)
Best for
Harassment, spam
Annoying but not harmful
FAQ
Will they know I blocked them?
They'll see "You're blocked" if they visit your profile. They won't get a notification.
Can I block someone without visiting their profile?
Yes, use Method 2 (block from their tweet) or use block list to search and add.
Is there a block limit?
No official limit, but blocking too many (~500+) may trigger a review for ban evasion.