# PWA Manifest Generator Fill in your app's details and get a valid `manifest.json` plus the `` tag to make your site installable as a progressive web app. Everything is generated in your browser. ### How it works A **web app manifest** is the JSON file that lets a site be installed to a home screen and launched like a native app. This builds a valid `manifest.json` from your inputs — name, short name, description, start URL, scope, display mode, orientation, theme and background colours — including a standard `icons` array pointing at `/icon-192.png` and `/icon-512.png` (add those two PNGs to your site). Save the file at your site root and add the `` tag shown. Nothing is uploaded. --- *Source: [ocxly.com/pwa-manifest-generator.html](https://ocxly.com/pwa-manifest-generator.html) — OCXLY, free 100% client-side privacy-first tools. Free PWA manifest generator — build a valid manifest.json and link tag, entirely in your browser.*