Free tool

PWA installability checker

Enter your URL. We fetch your manifest through a public proxy, verify the required fields, and flag the exact reason a browser would refuse to install.

FAQ

Why do I need a proxy?

Your browser blocks cross-origin manifest fetches. We use r.jina.ai as a public CORS-friendly relay — no data stored.

Can I check localhost?

No — the proxy only sees public URLs. Deploy to a preview host first (Vercel, Netlify, Cloudflare Pages).

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