SEO & Web Tools • Free Online Tool

PWA Compatibility Checker

Audit your website for Progressive Web App features.

Free to Use No Sign-Up Browser-Based
Online Tool

PWA Compatibility Checker

Ready

What makes a PWA?

Security

HTTPS: A secure connection is required for Service Workers and installability.

Manifest

Web App Manifest: A JSON file that tells the browser how your app should behave when installed.

Capabilities

Service Worker: JavaScript that runs in the background for offline support and push notifications.

Mobile

Mobile Meta Tags: Essential tags that control scaling and appearance on mobile devices.

Please solve the captcha first.
Verify if your website is PWA-ready. Our compatibility checker analyzes your manifest file, service worker registration, HTTPS status, and mobile meta tags to ensure a high-quality, installable user experience.
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