ICO to PNG Converter

Summary

Upload an ICO file and download any embedded icon size as a lossless PNG — entirely in your browser, no upload needed.

How it works

1. Upload any ICO or favicon file by clicking the upload area or dragging it in.
2. The browser reads the ICO binary and decodes each embedded image size using the Canvas API.
3. A grid of available sizes appears — click any tile to select that resolution.
4. A live PNG preview is shown for the selected size.
5. Click "Download PNG" to save the chosen resolution as a lossless PNG file.

Use cases

• Extract a high-resolution PNG from a multi-size favicon for use in design assets.
• Recover a usable image from an ICO file when no source PNG is available.
• Convert a favicon to PNG for use in email signatures, documents, or presentations.
• Preview all sizes embedded inside an ICO before deciding which resolution to use.
• Prepare icon assets for Android, iOS, or web manifests that require PNG format.
• Convert Windows application icons to PNG for cross-platform use.
• Inspect ICO files created by icon tools to confirm they contain the expected sizes.
• Extract individual sizes from a favicon for social media profile images.

Frequently Asked Questions