PNG to ICO Favicon Converter

Convert a PNG image into a multi-size .ico favicon file. Modern browsers prefer separate PNG / SVG favicons, but a multi-size .ico still wins for legacy compatibility (older Windows clients, some email clients, RSS readers). Bundles standard favicon sizes (16, 32, 48 for browser tabs; 64, 128, 256 for higher-DPI displays and pinned shortcuts).

How to use the PNG to ICO Favicon Converter

Upload a square PNG, preferably 256×256 or larger. Pick which sizes to bundle (16/32/48 cover most needs; add 64/128/256 for retina and pinned shortcuts). Click Generate, then Download. Save as favicon.ico in your site root.