Web, PWA and Chrome icons

The Web ZIP contains favicon.ico, 16/32 px PNGs, a 180 px Apple touch icon, 192/512 px PWA icons, site.webmanifest and a 1200x630 og.png.

Web ZIP contents

The two PWA PNGs are regular square icons. Their filenames and sizes match the icons array in site.webmanifest; og.png is a separate sharing image.

Web/
  favicon.ico
  favicon-16x16.png
  favicon-32x32.png
  apple-touch-icon.png
  android-chrome-192x192.png
  android-chrome-512x512.png
  site.webmanifest
  og.png
  README.txt

Connect the icons to your website

1. Copy the files from Web into your site's public directory and publish them at the origin root, or adjust the paths for your chosen directory.
2. Edit name and short_name in site.webmanifest. start_url and scope are relative to its location; the exported icon paths start with /. Update those paths if the icons are in a subdirectory.
3. Add the manifest, favicon and Apple touch links to the HTML head. Serve over HTTPS or localhost. In browser developer tools, check the manifest and that each icon URL returns an image, not an HTML fallback.

<link rel="manifest" href="/site.webmanifest">
<link rel="icon" href="/favicon.ico">
<link rel="apple-touch-icon" href="/apple-touch-icon.png">

{
  "name": "My App",
  "short_name": "App",
  "start_url": "./",
  "scope": "./",
  "icons": [
    { "src": "/android-chrome-192x192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/android-chrome-512x512.png", "sizes": "512x512", "type": "image/png" }
  ],
  "theme_color": "#ffffff",
  "background_color": "#ffffff",
  "display": "standalone"
}

These icons are not prepared as maskable artwork. The ZIP does not add a service worker or offline support; icons alone do not guarantee installation. Test your target browser and device.

Favicon & PWA Icon Generator

Export Chrome extension icons and promotional images

Upload existing artwork and select Chrome to download icon PNGs and rectangular promotional tiles. The tiles center your image on a white canvas; finish the design before submitting it to the store.

• Extension icons: PNGs at 16, 32, 48 and 128 px, plus a Manifest V3 starter file.
• Store icon (128x128): A separate PNG for the Chrome Web Store listing.
• Small tile (440x280): An opaque PNG for the store's small promotional tile.
• Marquee (1400x560): An optional large promotional tile, distinct from a listing screenshot.
• Listing screenshots: Capture real extension screenshots separately at 1280x800 or 640x400. This tool does not capture or frame them.

Chrome Extension Icon & Store Image Generator

Official references

• Web App Manifest
• Chrome Web Store