onul.works

Favicon Generator

Upload an image or logo to generate PNG favicon sizes, favicon.ico, and Apple Touch Icon candidates.

◴ No data stored ⌁ Free
Source image
Favicon result
Generated favicon previews will appear here.

How to use

  1. 1 Select or drop an image close to a square shape.
  2. 2 Click generate to create multiple PNG favicon sizes and favicon.ico.
  3. 3 Download files individually or as a ZIP, then check the relative paths or base path in the HTML link code for your deployment.

Common use cases

  • Generate favicon PNG/ICO files
  • Make a favicon from a logo image
  • Create an Apple Touch Icon candidate
  • Prepare favicon HTML link code

Frequently asked questions

Does this generate ICO files too?

Yes. V2 generates PNG favicon sizes, favicon.ico, and HTML link code, with a ZIP download for the full set. The HTML example uses relative paths by default, so add a base path before each href when deploying under a subpath. Browser generation is the default, while server optimized generation uses Cloud Run resizing.

Related workflow

Favicon GeneratorTurn the source image or logo for the site icon into favicons at multiple sizes first. → Base64 to ImageDecode any Base64 image received during the work to confirm it matches the source. → Image CompressorCompress image assets used with the icon to keep release size lower.