Turn an image into a favicon set: PNG at 16, 32, 48, 64, 180 and 512 px, with optional rounded corners and padding. Download each or all.
Resizing happens entirely in your browser. Your image never leaves your device.
Drop an image here
PNG, JPG, WebP, SVG · up to ~20 MB
Favicons are served in several sizes because browsers display them in very different contexts — a 16 px tab icon and a 512 px PWA icon look nothing alike. This tool produces PNGs for all six common sizes at once, so you can drop them into your site and be done. Below is what each size is typically used for.
A favicon is the small icon shown in browser tabs, bookmarks and address bars. Browsers use different sizes in different places: 16 px in tabs, 32 px in bookmarks, 180 px for Apple touch icons on iOS and 512 px for PWA manifests. Supplying one image per size keeps the icon crisp everywhere instead of being stretched or blurry.
The browser's Canvas API resamples the original pixels with high-quality bilinear smoothing, scaling to fit the target square while preserving the aspect ratio. The result is centered on the canvas, with the optional padding leaving transparent space around it.
When enabled, every favicon is clipped to a square with rounded corners (radius = 22% of the side length), which is the shape most mobile platforms apply to app icons automatically. The corners become transparent PNG regions, so the effect works on any background.
PNG is universally supported: every modern browser reads a PNG favicon at any size through a plain icon link tag, and the 512 px PNG doubles as a PWA manifest icon. ICO files are a legacy format; if you truly need one, several free converters can bundle the PNGs this tool produces into a single .ico.
PNG, JPG and WebP up to 20 MB. Transparency is preserved for PNG and WebP input; JPEG has no alpha channel, so transparent areas do not survive. Everything runs locally in your browser — your image is never uploaded.
For the rest of your brand assets, export every icon size with the App Icon Generator, rasterize a vector using SVG to PNG, or trace a bitmap back into a vector with Image to SVG.
If you just finished with Favicon Generator, the natural next steps are Image Format Converter, Image Resizer, Image to WebP Converter, or browse every tool in Privacy File Tools.