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X (Twitter) Username Checker

This X (Twitter) username checker shows if an account holds the handle you enter. A taken name shows the holder's name, picture, followers, join date & profile link. If no account shows, no active account holds it right now on X.

Check an X username in ChatGPT or Claude

Pick a chatbot. It opens with a prompt for this tool.

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Check X usernames with a script

Pick a coding agent. It opens with a prompt to run this tool through the Xquik API.

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Guide & FAQ

How to check Twitter username availability

  1. Enter a username, with or without the @.
  2. Press Check username.
  3. Read if an active account holds the name.
  4. Open the holder's profile, or try the name in X's sign-up.

What the username checker looks up

It looks for an active account with that exact name. Case doesn't matter, so NASA & nasa are the same name. A username has 1 to 15 letters, digits or underscores.

What each result shows

A taken name shows the holder's name, picture, followers & join date. Otherwise the result says no active account uses it. X may still hold it for a suspended, deactivated or reserved account.

See more about an account

The username history shows name changes. The ID finder shows the numeric ID behind a name.

Frequently asked questions

How do I check if a Twitter username is available?

Enter the name above & press Check username. The result says if an active account uses it.

Does a result with no account prove I can register the name?

No. X may hold a name for a suspended, deactivated or reserved account. Only X's sign-up can confirm it.

How long can an X username be?

Up to 15 characters. It can use letters, digits & underscores.

Do I need an X account to check a username?

No. You sign in to Xquik only. You don't connect an X account.

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