lumo
Free tools
Free tools for your business.
Simple tools we built and use ourselves. Free to use, no sign-up. More are on the way.
Free · No sign-up
Domain Checker
Paste a list of names, pick your extensions and see which ones are free to buy. Check hundreds at once.
- .com .net .org .io .ai .ca and more
- Show, star and copy only the free ones
- Get name ideas from ChatGPT or Claude
Coming soon
More tools on the way
We are building more free tools. Need something for your business? Tell us and we may build it next.
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