Check If Your Domain Name
Is Available Instantly

Type the name into the domain checker above and click 'Check Now.' Namecheckly queries registry data in real time across .com, .io, .ai, .co, and 50+ other extensions, and shows you which are open and which are already registered. You only pay if you decide to register one — checking is always free and unlimited.

Yes, completely free. There's no signup, no account, and no cap on how many domains or name variations you can check. Search as many ideas as you need until you find one that's open.

This page is the general entry point for domain availability across every extension at once. If you already know the exact extension you want, our TLD-specific pages (like a .com or .io checker) go deeper on that extension's pricing and rules.

Yes. Enter a name once and Namecheckly checks it across .com, .io, .ai, .co, .net, .org, and dozens of other extensions in the same search, alongside major social media handles. That way you see the full picture — not just whether .com is taken — before you commit to a name.

Register it right away. Available domains don't stay available — anyone else searching the same idea can register it first. Namecheckly links directly to Namecheap so you can lock in the domain the moment you confirm it's free.

A good domain name is available, short, easy to say out loud, free of hyphens and numbers, and matches your social media handles. Availability is the first filter — Namecheckly checks that instantly — but a name being free to register doesn't mean it's a strong choice. See the checklist below for the full picture.

A domain can be available and still be a poor choice if it's hard to spell, easy to confuse with a competitor, relies on an unfamiliar extension, or has no matching social handles. Availability only tells you nobody else owns it — not whether people will remember or trust it.