Convert WebP to ICO Online Free
Convert WebP images to ICO icon files for use as website favicons or Windows application icons. Maintains image quality while creating a universally compatible icon format.
To convert WebP to ICO, drop your WebP file into the converter above. ChangeThisFile processes the image entirely in your browser, creating an ICO icon file suitable for favicons and desktop icons. The conversion is free, requires no signup, and your files never leave your device.
Convert WebP to ICO
Drop your WebP file here to convert it instantly
Drag & drop your .webp file here, or click to browse
Convert to ICO instantly
WebP vs ICO: Format Comparison
Key differences between the two formats
| Feature | WebP | ICO |
|---|---|---|
| Purpose | Web images, modern format | Icons, favicons |
| Compression | Lossy (VP8) or lossless | Uncompressed or PNG-compressed |
| Transparency | Full alpha channel | Supported (alpha channel) |
| Multiple sizes | Single image | Can embed multiple sizes in one file |
| Max dimensions | 16383x16383 | Typically 256x256 or smaller |
| Browser support | Chrome, Firefox, Safari 14+ | Universal (as favicon) |
| File size | Very efficient | Small (optimized for icons) |
When to Convert
Common scenarios where this conversion is useful
Creating favicons from WebP logos
If your logo or brand mark is stored as WebP, convert it to ICO to create a universally compatible favicon.ico file for your website.
Windows desktop icons
Convert WebP images to ICO format for use as Windows application icons, folder icons, or desktop shortcut icons.
Cross-browser favicon compatibility
While modern browsers support various favicon formats, ICO works everywhere including older versions of Internet Explorer. Convert your WebP favicon to ICO for maximum compatibility.
Software development assets
Windows application development requires ICO format for program icons. Convert your WebP design assets to ICO for inclusion in your software project.
How to Convert WebP to ICO
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1
Drop your WebP file
Drag and drop your WebP image into the converter area, or click browse to select it from your device.
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2
Instant conversion
Your browser decodes the WebP and re-encodes it as an ICO file using the Canvas API. The image is scaled to standard icon dimensions.
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3
Download your ICO
Save the converted ICO file. Use it as a favicon by placing it in your website root, or assign it as a Windows application icon.
Frequently Asked Questions
Yes. ICO supports alpha channel transparency, so transparent areas in your WebP image will be preserved in the converted ICO file.
Start with at least a 256x256 pixel square WebP for best results. The converter handles resizing. Square images work best since icons are displayed in square containers.
Yes. Place the generated file as favicon.ico in your website's root directory. Browsers automatically look for this file and display it in tabs, bookmarks, and browser history.
ICO has universal browser support for favicons, including older browsers. While modern browsers accept PNG and other formats for favicons, ICO is the only format guaranteed to work everywhere.
The converter generates a standard single-size ICO file, which works perfectly for most use cases including favicons and application icons.
Yes. All processing happens in your browser. Your WebP files are never uploaded to any server, making this safe for brand assets and confidential images.
Yes. The converter works in all modern mobile browsers. You can convert WebP to ICO directly on your phone or tablet.
There's no server-side limit since everything runs in your browser. Very large images depend on your device's available memory, but typical images up to 10-20MB convert without issues.
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