Find available .app domain names for your product
.app gives a mobile or web product an immediately recognizable address. Choose a label that works as both a product name and a spoken domain, not simply a description of the feature.
NameFinder generates candidates, checks .app availability, and compares the same label across supported extensions and online handles.
Real RDAP Verification
Every name is verified live against official WHOIS/RDAP registries across .com, .io, .ai, .dev, and .app — no stale, cached guesses.
Multi-Namespace Handles
Check matching social handle availability across GitHub, npm, YouTube, X, and Instagram in one pass alongside your domain search.
Honest Registrar Prices
Transparent wholesale prices directly from Porkbun, Namecheap, and Cloudflare — zero affiliate price markups or registration traps.
Frequently Asked Questions
Does .app require HTTPS?
Yes. .app is HSTS-preloaded, so browsers require a valid HTTPS connection. Most modern hosting platforms can provision certificates automatically.
Is .app only for mobile apps?
No. It can suit web applications and software products too, provided the extension matches audience expectations and the full domain is easy to communicate.