ICO Converter

Make a multi-size .ico from images at the sizes you choose, or pull the images out of an .ico or .cur file. Everything happens in your browser.

Drop an image here or click to choose (PNG, SVG, JPEG, WebP…)
Add several to hand-tune small sizes: each size uses the closest image that isn't smaller.
Sizes (pixels, square)
Other sizes
1–256 pixels. Windows uses 16, 24, 32, 48 and 256; favicons usually 16, 32 and 48.
Preview
Your icon at each size appears here.
Drop an .ico or .cur file here or click to choose one
Export at ×
Scaled from the largest image in the file.