ICO Converter
Last updated: 2026 · Free online tool
What is ICO Converter?
Free online tool to upload a PNG or JPG image and convert it into a multi-resolution ICO favicon bundling 16x16, 32x32, and 48x48 sizes, processed entirely in your browser
How to Use
- 1 Configure — Adjust the options.
- 2 Preview — Check the real-time preview.
- 3 Download — Download the result.
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Frequently Asked Questions
A free online tool that converts PNG images to ICO favicons.
No. All processing is done in the browser using the Canvas API.
Yes, you can download it in ICO format.
Yes, the responsive design works on mobile devices.
Yes, it is completely free.