Free PWA tools
Check a site, then make what it's missing: a web app manifest, every icon and launch screen, and the keys for push notifications. Then send a test push.
- Free, no sign-up
- Your files and private keys stay in your browser
- Kept up to date with Chrome, Safari and app store rules
PWA checker
Test install, push, offline and app store readiness for any URL.
OpenManifest generator
Fill in a form, get a valid manifest.webmanifest and the HTML tags.
OpenPWA icon generator
One logo in, every icon, maskable icon, favicon and iOS launch screen out.
OpenVAPID key generator
Create and check the key pair that web push notifications need.
OpenWeb push tester
Send a test notification to any subscription and see what the push service says.
Open
A CLI, a GitHub Action and more
We're building a command-line checker for CI and a self-serve platform for install prompts and push. Join the list to hear first.
Get your web app on phones and in the app stores
We set up install, push and offline support, and publish to Google Play and the App Store from your accounts. Fixed prices from $149.