Input ICO File
Browse for an ICO file or drag & drop it here.
WEBP Output
ICO to WEBP Converter
Convert, resize, and optimize ICO files into modern WEBP images.
About the ICO to WEBP Converter
We designed the ICO to WEBP Converter to help developers and designers modernize their assets easily. ICO files are the traditional standard for Windows icons and website favicons, but they are often large and not fully supported by every platform. WEBP, on the other hand, is a modern image format developed by Google that offers superior compression and high quality, making it perfect for the faster web.
Converting your icons to WEBP allows you to drastically reduce file sizes without losing visual clarity. This tool does more than just change the file extension. It extracts the image from the ICO container, allows you to crop out empty space (which is common in icon files), and resize the image to fit your specific needs. You can also adjust the compression quality to find the sweet spot between a tiny file size and a crisp image.
Privacy is a top priority for us. Unlike many other online tools, this converter runs entirely in your browser using JavaScript. When you select a file, it is processed locally on your device. We never upload or store your images on our servers, so you can use this tool with confidence knowing your data remains private.
How to Use the Tool
- Drag and drop your ICO file into the upload box, or click to browse your computer.
- The tool will load the image instantly. A crop box will appear, allowing you to trim transparent borders or select a specific part of the icon.
- If you need a specific dimension, enter the width and height in the "Resize" fields.
- Use the "Quality" slider to control the file size. A lower number creates a smaller file, while a higher number keeps more detail.
- Check the "Result" preview to ensure the image looks exactly how you want it.
- View the "Reduction" stat to see how much space you saved compared to the original file.
- Click "Download .webp" to save the optimized image to your device.
Frequently Asked Questions
What is the difference between ICO and WEBP?
ICO is a container format used primarily for computer icons on Windows and favicons on websites. It can hold multiple images of different sizes. WEBP is a modern raster image format designed for the web. It supports superior compression and transparency, making images load much faster than older formats like PNG or ICO.
Does WEBP support transparency like ICO?
Yes, WEBP fully supports transparency (alpha channel). When you convert an ICO file with a transparent background, our tool preserves that transparency in the final WEBP image, so it will still blend perfectly with any background on your website.
Why should I convert ICO to WEBP for websites?
The main advantage is performance. WEBP images are significantly smaller in file size than ICO or PNG files while maintaining high visual quality. Smaller images mean your website loads faster, which improves user experience and can boost your SEO rankings.
Is this tool free and private?
Yes, this tool is 100% free to use and completely private. All image processing happens right in your web browser. Your files are never uploaded to our servers, so no one else has access to them.
Can I resize the icon during conversion?
Absolutely. ICO files are often small (like 32x32 or 64x64), but if the source file contains high-quality data, you might want to resize it. You can specify exact dimensions in the "Resize" inputs to get the output size you need.