Favicon Generator
All favicon sizes from one image
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About this tool
This favicon generator turns a single image into every icon file a website needs at once โ PNGs at 16, 32, 48, 180, 192, and 512px, plus a combined favicon.ico. Everything is processed in your browser, so the image is never uploaded, and it also gives you the HTML snippet to paste in.
How to use
- Drag in or select the image you want to use as an icon.
- Six preview sizes and a favicon.ico are generated automatically.
- If your image is not square, toggle "auto-trim margins" and compare the results.
- Download individual sizes, or grab all PNGs and the ICO at once.
Frequently asked questions
- What sizes does it generate?
- PNGs at 16, 32, and 48px (browser tabs), 180px (apple-touch-icon for iOS home screens), and 192px/512px (Android), plus a favicon.ico combining the 16, 32, and 48px versions.
- Does it work with non-square images?
- Yes. Turning on "auto-trim margins" samples the color at the four corners to detect a transparent or solid-color margin, then crops a square around the content. With it off, the image is center-cropped to a square instead.
- How do I apply the generated files to my site?
- Upload the downloaded files to your site root, then paste the HTML snippet shown on screen (the <link rel="icon" ...> tags) into your page's <head>.
- Is my image saved on a server?
- No. From the moment you select an image to generating each size, building the ICO file, and downloading, everything happens in your browser.