.app domain availability
A secure home for apps — HTTPS required.
.app is Google's extension for applications of every kind — mobile, web and desktop. It states exactly what a product is and pairs well with launch and download pages.
Best for
- Mobile, web and desktop apps
- Product launch and download pages
- SaaS and consumer software
Frequently asked questions
- Why does my .app site need SSL to load?
- .app is on the HSTS preload list, so browsers enforce HTTPS-only. Without a valid certificate the site simply won't open — set up SSL before going live.
- Is .app good for a mobile app?
- Yes — it's purpose-built for software and makes a clear, memorable home for an app's marketing, download links and support.