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Who Block Me

Did someone block you on X (Twitter)?

X is one of the few platforms that tells you directly: when you open the profile of someone who blocked you, it shows a notice saying you're blocked.

X (Twitter) sign checker

Step 1 of 2
Which of these have you noticed? Select all that apply.
0 selected

We never ask for passwords or account access. Your answers stay in this browser tab and aren't saved.

Connecting your X (Twitter) account

X can list accounts YOU have blocked — not accounts that blocked you. The on-profile block notice remains the best signal.

  • See who blocked you

    No endpoint lists accounts that blocked you.

    Not offered by platform

  • List accounts you have blocked

    Requires a paid API tier; this is your own block list.

    Needs developer approval
Official method
OAuth 2.0 Authorization Code + PKCE
Account types
Personal accounts
Official docs

An explicit notice

Unlike most apps, X shows a clear message on the blocker's profile. That's the platform telling you — no inference needed.

Suspended or deactivated

If a profile says 'This account doesn't exist' or 'Account suspended', it's gone or restricted for everyone.

Limitations on X (Twitter)

  • The block notice is reported by you; we can't see it.
  • Muting is invisible to you and is not blocking.
  • We do not query the X API.