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WebP to ICO Converter

Convert WebP images to ICO format for favicons and Windows icons. Create perfectly sized icons for websites and applications—all processing happens locally in your browser.

16x16 for favicons, 32x32 for taskbar, 48x48/64x64 for desktop icons

Uploaded Images ()

💡 How to Use This Tool

Convert your WebP images to ICO format in seconds. Follow these simple steps:

1

Select Icon Size

Choose the output size: 16x16 for favicons, 32x32 for taskbar, or larger for desktop icons.

2

Upload WebP Images

Click the upload area or drag and drop your WebP files.

3

Convert to ICO

Click "Convert All to ICO" to process all images at once.

4

Download Results

Download individual ICO files or all at once.

📖 About WebP to ICO Converter

What is WebP to ICO Converter?

WebP to ICO Converter is a free online tool that transforms WebP images into ICO (Icon) format. ICO is the standard format for Windows icons and website favicons, allowing you to display custom icons in browser tabs, desktop shortcuts, and Windows applications.

Common Use Cases

  • Website Favicons: Create the classic favicon.ico file for browser tabs and bookmarks
  • Windows Applications: Generate icons for Windows desktop applications
  • Desktop Shortcuts: Create custom icons for Windows shortcuts and folders
  • Browser Bookmarks: Ensure your site icon appears correctly when bookmarked
  • Multi-Platform Icons: Generate icons that work across all Windows versions

Key Features

Multiple Size Options

Generate ICO files in various sizes including 16x16, 32x32, 48x48, and 64x64 pixels. Choose the size that best fits your needs or create multiple sizes.

Batch Processing

Convert multiple WebP files at once. Upload several images and download them all individually, saving valuable time for icon creation.

Transparency Support

ICO format fully supports transparency, so your WebP images with transparent backgrounds will convert perfectly without any quality loss.

No File Size Limits

Works with images of any size since all processing happens locally in your browser—no server uploads required.

Privacy & Security

All image processing happens entirely in your browser using the HTML5 Canvas API. Your images are never uploaded to any server, ensuring complete privacy and security. This client-side approach means your files never leave your device.

Technical Details

Why Use ICO Format?

Feature ICO Format Benefits
Favicon Support Required format for classic favicon.ico
Multi-Size Can contain multiple resolutions in one file
Windows Native Native support in all Windows versions
Transparency Full alpha transparency support
Universal Works in all browsers and operating systems

Recommended Icon Sizes

  • 16x16: Browser tab favicons, address bar icons
  • 32x32: Windows taskbar, shortcuts, high-DPI displays
  • 48x48: Windows desktop icons, larger displays
  • 64x64: High-resolution displays, Windows Explorer

❓ Frequently Asked Questions

Yes! All image processing happens locally in your browser using the HTML5 Canvas API. Your images are never uploaded to any server and remain completely private on your device.
For favicons, 16x16 or 32x32 pixels are standard. For Windows desktop icons, 48x48 or 64x64 provide better quality on high-DPI displays. Choose based on your intended use.
Yes! ICO format fully supports transparency (alpha channel), so transparent areas in your WebP images will be preserved perfectly in the converted ICO file.
Absolutely! ICO is the classic format for favicons. Simply name your file favicon.ico and place it in your website's root directory, or link to it in your HTML head section.
Since processing happens in your browser, there's no server-imposed limit. However, for icons, smaller source images (under 256x256) work best as ICO files are typically small.

Version History

1.0.0

Initial release

Jan 24, 2026