ICO to WebP Converter
Quickly convert ICO icon files into modern WebP images. The tool extracts the largest icon size, lets you adjust quality and dimensions, and keeps your file completely private.
Drop your ICO file here
or click to select a .ico icon file
Original ICO
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Converted WebP
Preview updates after conversion
What is the ICO to WebP Converter?
This free online tool extracts the largest image from an ICO (icon) file and converts it into a modern WebP image. WebP offers excellent compression — you get smaller file sizes compared to PNG or JPG while maintaining high visual quality. Ideal for converting favicons, app icons, or legacy icons into a web‑friendly format. The conversion runs entirely in your browser; your file is never uploaded.
How to convert ICO to WebP
Upload your ICO file
Drag & drop a .ico icon or click to browse.
Adjust settings
Set the WebP quality and optionally enter a new width/height.
Convert & Download
Click "Convert to WebP" and then "Download WebP" to save the image.