imagetoolbox

Generate favicons

One logo in, the whole favicon set out: a multi size ICO, PNGs for every slot and the HTML to paste into your head.

How to generate favicons

  1. Drop your logo in the zone above. Square works best, anything else is padded with transparency.
  2. Check the previews, especially the 16 pixel one. Simple shapes survive, fine detail does not.
  3. Download the zip and paste the HTML snippet into your page head.

What the favicon pack contains

The zip holds favicon.ico with 16, 32 and 48 pixel versions embedded, favicon-16x16.png and favicon-32x32.png, apple-touch-icon.png at 180 pixels, and icon-192.png plus icon-512.png for web manifests.

Everything is rendered from your original with stepped downscaling, which keeps small sizes as crisp as they can be. If the 16 pixel preview turns to mush, simplify the logo rather than fighting it.

Like everything on this site, the tool runs entirely in your browser. Your image is never uploaded, and the server only serves this page.

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All image tools

Everything runs in your browser. Your files never leave your device. No uploads, no accounts.