ICO converter
Pick what to do with a ICO file. Everything runs in your browser, nothing is uploaded.
Convert ICO to
ICO tools
Convert ICO files free and in your browser. Pick a target format or a tool below, drop your file in, and download the result. Nothing is uploaded, so your files stay on your device.
Common ICO conversions include JPG, PNG, WebP, AVIF, SVG, PDF, among others.
About ICO
ICO is the Windows icon format, used for application icons and website favicons. It packs one or more small square images into a single file.
Questions
Is the ICO converter free?
Yes, it is free with no sign-up and no watermark. There is no cap on how many files you can convert, and nothing to install.
Do my files get uploaded to a server?
No. The conversion runs entirely in your browser using code that loads onto your device, so the file is read, converted, and downloaded locally. It never reaches us or anyone else.
Which format should I convert my ICO to?
It depends on what you need. For wide compatibility choose a mainstream format; for the smallest file choose a modern, efficient one. Each conversion page explains the trade-off.