Favicon Generator
Generate favicon images in every common size from a single square image.
A square image works best (e.g. 512×512).
Upload an image to generate favicon sizes for browsers, iOS, and Android.
What is this tool?
A Favicon Generator produces the full set of small icon sizes browsers and devices expect, from one source image.
How does it work?
The tool draws your image onto canvases at each target size and exports each as a downloadable PNG.
How to use Favicon Generator
- Upload a square image.
- Download each generated size.
- Add them to your site’s HTML head.
Common Use Cases
- Setting up a new website
- Adding a home-screen icon for a web app
- Refreshing an outdated favicon
Pro Tips
- Keep the design simple — favicons are viewed very small.
Frequently Asked Questions
What image should I upload?
A square image (ideally 512×512 or larger) works best so every generated size stays sharp.
Which sizes are generated?
16×16 and 32×32 for browser tabs, 48×48 for Windows, 180×180 for Apple touch icons, and 192×192 / 512×512 for Android and PWAs.