How to use the Favicon Generator

Upload a square image (ideally 512×512 px or larger, the higher the resolution, the sharper the smaller sizes).
Select the sizes you need: 16, 32, and 48 px cover most browsers; 180 px is for Apple Touch icons; 192 and 512 px are for PWA manifests.
Click Generate & Download to get a ZIP archive with all selected sizes as PNG files.

Recommended favicon sizes

Size	Usage
16×16	Browser tab, bookmarks bar
32×32	Windows taskbar shortcut, browser tab (HiDPI)
48×48	Windows site shortcut
180×180	`apple-touch-icon` for iOS home screen
192×192	PWA manifest icon (standard)
512×512	PWA manifest icon (splash screen)

How to add favicons to your site

Place the PNG files at the root of your site and add these <link> tags in your HTML <head>:

<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">

For a favicon.ico file (for legacy browser support), convert one of the PNGs using a dedicated ICO converter.

Tips for best results

Use a simple, bold design, fine details disappear at 16×16 px
Ensure high contrast between the icon and both light and dark browser themes
Use a transparent background so the icon adapts to any browser UI color
Start from an SVG source if possible for lossless scaling

Privacy

All generation happens in your browser. No images are uploaded to any server.