ICO (.ico)

Frequently asked questions

What is a .ico file?

ICO is the icon format used by Windows for application icons and website favicons. A single .ico file can bundle several image sizes together.

What is ICO good for?

ICO works well for website favicons, windows application and file icons.

What are the downsides of ICO?

Rarely used outside icons and favicons Limited to small image sizes

Can I convert another format to ICO?

Yes — PNG, JPG, WEBP, GIF, BMP, SVG can all be converted to ICO locally in your browser.