Favicon Generator
Upload one square image and get favicons at every common size, an ICO file, and the HTML snippet to add them.
Favicon Generator
🔒 Nothing you enter is sent anywhere or stored. All processing happens in your browser.
How it works
A favicon is the little icon that appears in browser tabs, bookmarks, and home-screen shortcuts. Modern sites need it at several sizes: 16 and 32 pixels for tabs, 48 for older Windows, 180 for Apple touch icons, and 192 and 512 for Android and progressive web apps. This tool generates all of them from a single source image.
Upload a square image (512×512 or larger gives the sharpest results). The generator center-crops it to a square if needed and redraws it at each target size on the canvas, so every icon is a crisp, correctly proportioned version rather than a stretched one. You can optionally add a solid background color, which is useful when your source has transparency but you want a filled icon.
Beyond the individual PNGs, it assembles a real multi-resolution .ico file (containing the 16, 32, and 48 pixel images) that classic browsers expect at /favicon.ico, and it outputs the exact HTML block to link everything from your page's head. All of this is produced in your browser with no uploads.