Android icon generator
Generate the 192×192 and 512×512 icons Android and Chrome use for home-screen shortcuts and installed web apps, with the web manifest wired up — in your browser, no upload.
How to generate the icons
- Drop or pick a square PNG, JPG or WebP — 512×512 or larger keeps the big icon sharp.
- Generate the package: both Android icons and the site.webmanifest are created alongside the full favicon set.
- Download the ZIP, drop the files into your site's root, and paste the HTML snippet — manifest link included — into your <head>.
About these icons
Android and Chrome take home-screen and installed-app icons from your site's web manifest: 192×192 for the home screen, 512×512 for splash screens and install prompts. Both files have to exist and be listed in a site.webmanifest your pages link to.
OptImg renders android-chrome-192x192.png and android-chrome-512x512.png from your image, writes the matching site.webmanifest, and bundles them with the rest of the set — favicon.ico, PNG favicons, the Apple touch icon and the HTML snippet — all on your device, nothing uploaded.
Frequently asked questions
- Which icon sizes does Android need?
- Two PNGs: 192×192 for the home screen and 512×512 for splash screens and install prompts — both generated and referenced from the web manifest for you.
- What is the web manifest?
- A small JSON file (site.webmanifest) that tells Android and Chrome where your icons live and how your site behaves when installed. The package writes one wired to the generated icons.
- Is transparency allowed?
- Yes — Android keeps PNG transparency. Prefer a solid tile? Set a background color in the preview editor before downloading.
- Is my logo uploaded to a server?
- No. Every icon and the manifest are generated entirely in your browser — your image never leaves your device.