Free tool · no sign-up
Telegram Username Checker
The Telegram username checker is a working lookup, not an availability oracle. It validates official format — 5 to 32 characters, letter first, a–z 0–9 underscore, no trailing underscore — then fetches the public t.me page. A public preview means the handle is in use. No preview is not proof the name is free. We never print available. Unlimited. Never a password.
- Run
- Unlimited
- Where
- Local
- Trial
- None
Run in the browser
Username Checker
Username without @
How it works
- 01
Enter a username without @.
- 02
We check format (and later t.me).
- 03
Claim it on Telegram if it is actually free.
What does the Telegram Username Checker do?
The Telegram username checker is a working lookup, not an availability oracle. It validates official format — 5 to 32 characters, letter first, a–z 0–9 underscore, no trailing underscore — then fetches the public t.me page. A public preview means the handle is in use. No preview is not proof the name is free. We never print available. Unlimited. Never a password.
FAQ
If it says the format is valid, is the username free?
No. Valid format is not availability. A public t.me preview means the handle is in use. No preview is not proof the name is free.
What format does Telegram require?
5–32 characters, start with a letter, then a–z, 0–9, or underscore, and it cannot end with an underscore.
Do you look up Telegram’s database?
We fetch the public t.me HTML preview. That is not Telegram’s reserved-name API, so we still refuse to print Available.
Do you need my password?
Never. Type the handle only. We will never ask for a password, session, or bot token to reserve a name.
Is the check free?
Yes. Unlimited in the browser.
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