Check a shortlist of domain names in one go
Checking domains one at a time is slow, and by the time you've worked through a shortlist you've forgotten which names were still free. This bulk domain checker takes your whole list and checks every name against the extensions you choose, streaming the results into one table you can scan in seconds.
Accuracy matters more in bulk, because one wrong result can send you down the wrong path. Every domain is checked against the official registry for its extension and confirmed with a DNS lookup, so a registered domain is never reported as free. Results that can't be confirmed are marked rather than guessed.
When you've found the winner, every available domain links straight to registration with the name pre-filled, and “Register all” loads the whole set of free domains into one Namecheap search. If nothing on your list is free, the domain name generator will suggest fresh variations, and Domain search checks a single name across more than 100 extensions.