Creates website favicons or Windows app icons from a photo or logo saved as JPG. Best results come from starting with a square, high-resolution source image.
Drag & drop image files here, or browse
Drop your JPG files here
Creates website favicons or Windows app icons from a photo or logo saved as JPG. Best results come from starting with a square, high-resolution source image.
Drop your JPG image files onto this page, make sure the output format is set to ICO, and click Convert. Everything runs in your browser and nothing is uploaded.
JPG (JPEG) is the go-to format for photos. It uses lossy compression, so you can adjust the quality slider to find the right balance between file size and how the image looks.
ICO is the icon format for website favicons and Windows app icons. It supports transparency and is widely recognized by browsers and Windows.
Quality depends on the source image resolution. Start with a high-res image for the sharpest icons. The converter handles the resizing for you.
Yes. Your images are processed entirely in your browser using WebAssembly. Nothing gets uploaded to any server. Your files stay on your device the whole time.