.dev domain search
For developers, docs and tooling
.dev is a Google Registry extension aimed at developers. Like .app, it is HSTS preloaded, so HTTPS is required for every site.
- Live registry data
- 300+ extensions checked
- Free, no sign-up
Try
We check .dev against the registry and show every other extension for the same name.
Good .dev names get snapped up fast.
Registry
Google Registry
Security
HTTPS enforced via HSTS preload
Restrictions
None
Popular with
Engineers, open-source maintainers
Who .dev suits
- Personal developer sites
- Documentation and changelogs
- Internal tooling and demos
How to register .dev
- 1Search your name to confirm the .dev is free.
- 2Compare the same name across related extensions.
- 3Register at the checkout link — your search carries over.
Is your .dev still free?
One search checks .dev plus hundreds of alternatives, live.
Live registry data across 300+ extensions. Free, no signup.
.dev questions, answered
Can non-developers register .dev?
Yes, registration is open to anyone.
Does .dev work for a company site?
It works well for developer-facing companies. For a general consumer audience a more familiar extension is usually clearer.