.app Domains
Register your .app domain in seconds
The obvious address for anything installable — and the whole extension is HSTS-preloaded, so browsers connect over HTTPS from the first request. Secure by registry design, live in one visit. Register from $17.99/yr — searched, priced and live in one visit.
.app
Extension
Seconds
From search to registered
Live
Availability results
Free
DNS management
The Extension
Why .app?
.app is self-describing in a way few extensions manage: product.app is the landing page, the download link and the deep-link domain in one. Like .dev, the entire TLD is HSTS-preloaded — browsers treat every .app address as HTTPS-only, making an insecure page structurally impossible.
For an app business that is more than branding: download pages and deep links are exactly where users must trust the connection, and the preload also skips the HTTP-to-HTTPS redirect for a faster first visit. Registration is instant, our hosting issues free SSL automatically, and WHOIS privacy is included.
Good Fit
.app works best for
- Mobile and desktop app landing pages
- Web apps and PWAs
- Download, update and deep-link domains
- Pre-launch waitlist pages that must look credible
What You Get
Included with every domain
Security users can't turn off
HSTS preloading makes HTTPS mandatory at the browser level — every visit to every .app is encrypted.
The name explains the product
yourname.app needs no tagline: visitors know what they will find before the page paints.
Faster first contact
No upgrade redirect — browsers open an encrypted connection straight away, saving a round trip.
Common Questions
Questions about .app
Does a .app domain require anything special to set up?
Only a valid SSL certificate, because browsers will not load .app over plain HTTP. Our hosting issues and renews certificates automatically at no cost, so in practice a .app sets up exactly like any other domain — just with encryption guaranteed from the first request.
Is .app only for mobile apps?
No — web apps, SaaS tools, browser extensions and anything product-shaped read naturally on it. It is a generic TLD open to everyone; the installable-software association is convention, not a rule.
Why does HTTPS-only matter for an app's domain in particular?
Because app domains carry the highest-stakes traffic: downloads, update checks and deep links. A preloaded HTTPS-only extension removes the downgrade window an attacker would need, so the place users fetch your software can never be served in the clear.
Keep Browsing
Other extensions worth a look
Registration and renewal figures for every extension we carry are on the price list.
See the full domain price list or transfer a domain you already own.
Claim your .app before someone else does.
Search runs live against the registry, DNS answers from fast nameservers the moment you register, and the renewal price is shown before you pay.
Search .app Domains