Favicon Converter

Generate favicon assets entirely in your browser. Drop in an image, pick your target sizes, and download ICO or PNG files without uploading anything.

Click or drop an image

PNG, JPG, WEBP, or SVG. Everything stays on this device.

Favicon sizes

16 × 16 32 × 32 48 × 48 64 × 64 128 × 128 256 × 256

Output format

ICO (multi-size) PNG (single size per file)

Conversion ready

100% client-side: Your image never leaves the browser. Resizing and ICO creation all happen locally.
Smart resizing: The tool auto-crops to a centered square before scaling, keeping favicons sharp.
Flexible outputs: Download a multi-size ICO or pick individual PNG files for each size you choose.