Favicon Generator

Upload one image, get every favicon size you need — zipped and ready to use.

How it works

Your image is resized entirely in the browser to four standard favicon dimensions: 16×16 and 32×32 for browser tabs, 180×180 for Apple touch icons, and 512×512 for PWA manifests. For large images, a multi-step downscaling algorithm preserves sharpness at small sizes. All four PNGs are bundled into a single zip file. Your image never leaves your device.

When to use this

  • Launching a new website or web app and need all favicon sizes at once
  • Updating your site's branding with a new icon
  • Building a Progressive Web App that needs a 512×512 manifest icon
  • Adding an Apple touch icon so your site looks right on iOS home screens

Common mistakes

  • Starting with a tiny image — use at least 512×512 so smaller sizes stay crisp
  • Using a detailed photo — favicons are tiny, simple shapes and bold colors work best
  • Forgetting the apple-touch-icon — iOS shows a blank or screenshot when users save your site
  • Not adding the link tags to your HTML — the zip includes a ready-to-paste snippet