Does this check real availability?

No. This tool only validates domain format (e.g. example.com). For real availability use a registrar or WHOIS.

What format is valid?

A typical domain: one or more labels (letters, numbers, hyphens), a dot, and a TLD (e.g. .com, .org).

Yes. Format check runs in your browser; no API.

Check domain name format and get a placeholder availability note. Enter a domain to validate format—real availability requires a registrar lookup.

This tool only validates domain format. It does not check real availability.

Domain name

Does this check real availability?: No. This tool only validates domain format (e.g. example.com). For real availability use a registrar or WHOIS.
What format is valid?: A typical domain: one or more labels (letters, numbers, hyphens), a dot, and a TLD (e.g. .com, .org).
Is it free?: Yes. Format check runs in your browser; no API.

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