The .app character

Cartoon .app domain extension mascot: a bright blue .app with two big eyes and a wide smile, running with both fists raised
The .app domain extension mascot from the FreedDomains gang

The .app is always about to launch something and drives the domain checker on this site.

About the .app extension

Run by Google Registry since 2018 for apps and software. Every .app site must use HTTPS, because the extension is on browsers' HSTS preload list.

Extension.app
Who can registerAnyone, anywhere.

Tips for buying an expired .app domain

Because every .app site must use HTTPS, check your hosting gives you a free SSL certificate before you build on one.

Whatever the extension, check every name before you buy it: its history, backlinks and spam signals. Our domain history checklist covers each step.

Expired .app domains on FreedDomains

We do not list expiring .app names yet, because its registry does not publish a drop list we can use. You can still check any .app name's status, registrar and history with the domain checker.

Get your own .app name at Hostinger Check a .app name Meet the whole gang

More of the gang

Cartoon .co domain extension mascot: a orange .co with two big eyes and a wide smile, running with both hands out wide
.cothe .co character
Cartoon .dev domain extension mascot: a purple .dev with two big eyes and a wide smile, running and pointing ahead
.devthe .dev character