PNG to ICO Converter
Batch-convert images to ICO format for favicons. Choose from 16x16 to 256x256 output sizes.
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Summary
The PNG to ICO Converter turns PNG and JPG images into ICO files used for website favicons, Windows desktop icons, and application icons. Pick an output size from 16x16 up to 256x256 and convert up to 100 files at once. Everything runs locally in your browser, so images are never uploaded to a server.
How it works
- Click or drag PNG/JPG images into the upload zone (up to 100 files).
- Select the desired ICO output size from the dropdown.
- Click "Start Converting" to process all files.
- Download individual files by double-clicking a row, or click "Download All" for a ZIP.
Use cases
- Creating favicons for websites from existing logo PNGs.
- Generating ICO files in multiple sizes for different browser requirements.
- Batch converting icon libraries to ICO format.
Frequently Asked Questions
Last updated: 2026-05-28 · Reviewed by Nham Vu