Convert WEBP to ICO — Favicon Generator
Create a multi-size favicon from a WEBP image. The ICO file includes 16×16 through 256×256 sizes, ready for your website.
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HEIC, WEBP, AVIF, TIFF, BMP, SVG, GIF, PNG, JPG, PDF, CR2, NEF, ARW, DNG — up to 50MB each, or 50 from a folder
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Modern format with excellent compression. Limited browser support.
Apple's format. Excellent quality at small sizes.
Lossless format. Large files, ideal for print/archival.
256 colors max. Best for simple graphics.
Uncompressed bitmap. Very large files.
Vector trace. Best for logos and simple graphics. Not a pixel-perfect conversion.
Same format? You might want to compress instead.
SSIM-optimized — finds the lowest file size at your chosen visual fidelity.
Need to crop first? Use the Crop tool. Want to adjust or filter? Try the Editor.
Resize tool → Live preview, percentage scaling, and dimension presets.
Tip: Use PNG or WebP for transparent output. Standalone tool →
Lossless format — files can be large
GIF is limited to 256 colors
Best for logos, icons, and line art. Photos produce stylized results.
BMP files are uncompressed and can be very large. Consider TIFF (LZW) or PNG for lossless with smaller file sizes.
Leave empty for all pages. Multi-page PDFs produce a ZIP.
Conversion complete!
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WEBP vs ICO Comparison
| Feature | WEBP | ICO |
|---|---|---|
| Full Name | Web Picture Format | Icon File Format |
| Lossy Compression | ✅ | ❌ |
| Lossless Compression | ✅ | ✅ |
| Transparency | ✅ | ✅ |
| Animation | ✅ | ❌ |
| Browser Support | All modern browsers (Chrome, Firefox, Safari 14+, Edge) | All browsers (favicon) |
| Color Depth | 16.7M+ (24/32-bit) | 16.7M (24/32-bit) |
| Typical Use | Web images (smaller than JPG/PNG with same quality) | Website favicons, Windows application icons |
| Year Introduced | 2010 | 1985 |
Why Convert WEBP to ICO?
WEBP images make great favicon sources because they often contain web-optimized graphics. ICO remains the most compatible favicon format across all browsers.
How to Convert WEBP to ICO
Upload your WEBP image (square images work best).
KoalaPic generates a multi-resolution ICO with 4 embedded sizes.
Download and place as favicon.ico in your website root.
Quality Note
The image is resized to standard favicon dimensions. WEBP transparency is preserved in the ICO output.