Image to ICO Converter

Convert any image to ICO favicon format for websites and applications.

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Upload Image to Convert to ICO

JPG, PNG, WEBP, BMP

The Image to ICO Converter lets you create standard ICO favicon files from any common image format. Favicons are the small icons displayed in browser tabs, bookmark lists, and desktop shortcuts, and the ICO format is the traditional standard supported by all browsers and operating systems. Our tool takes your uploaded JPG, PNG, WEBP, BMP, or GIF image and generates a properly structured ICO file with the sizes you need, such as 16x16, 32x32, 48x48, and 64x64 pixels. You can select a single size or bundle multiple sizes into one ICO file for maximum compatibility. The conversion runs entirely in your browser, ensuring your images stay private and the process is instant.

How to Image to ICO Converter

1

Upload your image

Drag and drop or browse to select the image you want to use as a favicon. Square images work best.

2

Select icon sizes

Choose which sizes to include in the ICO file. Common choices are 16x16 for browser tabs, 32x32 for taskbars, and 48x48 for desktop shortcuts.

3

Preview and download

Review how the icon looks at each size, then download the generated ICO file ready to add to your website.

Why Image to ICO Converter?

Convert any image format to a properly structured ICO file

Generate multiple icon sizes (16x16, 32x32, 48x48, 64x64) in one file

Supports JPG, PNG, WEBP, BMP, and GIF input formats

Preview your favicon at each size before downloading

Client-side processing keeps your images completely private

No software installation required; works in any modern browser

Use Cases

Creating browser tab favicons for websites and web applicationsGenerating desktop shortcut icons for Windows applicationsBuilding bookmark icons that display correctly across all browsersProducing taskbar icons for pinned websites on WindowsMaking favicon.ico files required by many CMS platforms and web hostsCreating app icons for legacy Windows desktop software

Best Practices for Image to ICO Converter

  • Start with a square image to avoid distortion when scaling to icon sizes

  • Use a simple, recognizable design since favicons are displayed very small

  • Include both 16x16 and 32x32 sizes for maximum browser compatibility

  • Test your favicon in multiple browsers and on both light and dark tab bars

  • Keep the design high-contrast so it remains visible at tiny sizes

FAQ