Developer Tools · Free Tool

PWA Manifest Generator

Fill in your app’s details and get a valid manifest.json plus the <link> tag to make your site installable as a progressive web app. Everything is generated in your browser.

App name

Short name

Description

Start URL

Scope

Display

Orientation

Theme colour

Background

manifest.json

Add to your HTML <head>

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 — entirely in your browser — 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 <link rel="manifest"> tag shown below.