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Favicon Generator

Convert any image into a complete favicon package for your website.

Processed locally. Your images never leave your browser.

Upload your Logo

Supports PNG, JPG, or SVG. We recommend a square image for best results.

About the Favicon Generator

The Zadein Favicon Generator converts your image or logo into a favicon file suitable for use on websites. It produces the standard ICO format as well as PNG sizes used by browsers and mobile devices, all from a single upload.

How to use

  1. 1Upload your logo or image file in PNG or JPG format.
  2. 2The tool generates favicon files at the required sizes automatically.
  3. 3Download the favicon package and add the files to your website.

Common use cases

  • Create a favicon for a new website from an existing logo.
  • Generate the correct favicon sizes for browser tabs, bookmarks, and mobile home screens.
  • Replace an outdated or low-resolution favicon on an existing site.
  • Quickly produce a favicon for a prototype or staging site.

Frequently asked questions

What sizes does the generator produce?

The tool generates the standard 16x16, 32x32, and 48x48 pixel sizes used by browsers, as well as larger sizes for mobile devices.

What image format should I upload?

PNG files work best, particularly if your logo has a transparent background. JPG files are also accepted but do not support transparency.

How do I add the favicon to my website?

Place the downloaded favicon files in your website's root directory and link to them in your HTML head using the appropriate link tags.