or click to browse
Your file is converted locally in your browser. It is never uploaded anywhere.
Turn a PNG image into a proper multi-size .ico file, ready to use as a website favicon. Because the conversion happens with your browser's built-in image engine, there's no queue, no file-size limit tied to a server, and no copy of your file kept anywhere once you close the tab.
This tool bundles 16×16, 32×32, 48×48 and 64×64 versions into a single .ico file, so browsers and operating systems can pick the size they need.
Renaming doesn't change the file's actual format — an .ico file has its own binary structure, and most browsers and OSes will reject a mislabeled PNG.
A square PNG with a simple, high-contrast design works best, since favicons are viewed very small.
No — this produces just the .ico file itself. Some sites also want an apple-touch-icon PNG and a web manifest, which aren't covered by this tool.