About IconBatcher

IconBatcher is a favicon and app-icon generator. You give it one source file — ideally an SVG or a 1024 px PNG — and it produces the full set a modern site needs: the classic favicon.ico, the PNG ladder, the Apple touch icon, the PWA manifest icons with their maskable variants, the Windows tile, and the markup that points browsers at all of it.

It exists because the boring part of shipping an icon is not making it — it is checking it. A logo that reads beautifully at 512 px can collapse into a grey blob at 16 px, lose its edges under an Android launcher mask, or turn its transparent background black on an iPhone. So the tool draws your icon on the surfaces where it will actually land, at the pixel sizes it will actually be shown, before you commit anything to a repository.

Nothing is uploaded. The file is decoded by your browser, drawn into canvas elements, encoded as PNG and packed into a ZIP in the same tab — there is no backend to send it to. An unreleased brand stays on your machine, and the page keeps working with the network turned off once it has loaded.

It is built and maintained by Interhive OÜ, a small studio in Tallinn that makes tiny, dependable web tools.