How domain availability checks work
See what is checked, how premium names are classified, and why every result is a time-stamped snapshot.
Read the guide →One description. A checked shortlist.
AI domain names you can actually register.
aidomains.app is a free AI domain name generator that turns a product description into ranked domain ideas and checks current availability across .com, .ai, .io, .app, .co, .dev, .tech, .xyz, .net, and .org.
- 01Generate
Create different naming directions from your product and audience.
- 02Check
Verify every domain across the endings you selected.
- 03Shortlist
Put the strongest available options first.
Availability can change and is not trademark clearance. Read how availability checks work.
Useful before you choose
Domain naming resources
.com vs .ai for startups
Choose an extension using audience, positioning, memorability, cost, and long-term brand fit.
Read the guide →AI domain generator for startups
Write a stronger naming prompt and run a practical checklist before committing to a name.
Read the guide →Clear answers
Frequently asked questions
- Is aidomains.app free to use?
- Yes. You can generate and check domain ideas without paying or creating an account. Signing in is optional and lets you keep search history.
- Does aidomains.app only show available domains?
- The ranked shortlist contains names classified as available for a new registration. Premium or aftermarket names appear only when you choose to include them. Unknown and failed checks are not shown as available.
- Which domain extensions are supported?
- You can search .com, .ai, .io, .app, .co, .dev, .tech, .xyz, .net, and .org, in any combination.
- How current are the availability checks?
- Each candidate is checked while your search is running, and every result shows its check time. Availability can still change immediately afterward, so confirm the name with a registrar before purchasing.
- What is a premium domain?
- A premium domain is offered at special registry pricing or listed for sale through an aftermarket source. Its purchase and renewal costs may differ from a standard registration.
- Does an available domain mean the name is legally safe to use?
- No. Domain availability is not company-name or trademark clearance. Review relevant databases and seek qualified legal advice when the name will carry meaningful business value.