Convert ICO to PNG — Free, Private, No Upload
Convert ICO images to high-quality PNG format instantly. No upload, batch processing, free.
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How to Convert ICO to PNG
Select your ICO files
Choose files or drag and drop them into the converter. Any image format is accepted.
Convert to PNG
Conversion starts automatically with optimized defaults. Adjust quality in advanced settings.
Download
Download converted files individually or as a ZIP archive.
Why Convert ICO to PNG?
ICO files are Windows icon containers that hold multiple image sizes for desktop icons and favicons. Converting ICO to PNG extracts the highest-resolution image and gives you a standard format that works everywhere — in design tools, web pages, and presentations.
PNG preserves the transparency that icons typically require. The converted image maintains crisp edges and clean transparency, making it ready for use in designs, documentation, or anywhere you need the icon as a regular image.
LeanImg selects the largest, highest-quality image from the ICO container and converts it to PNG. The process runs entirely in your browser — your files never leave your device, no upload needed, no account required. Free and instant.
After converting, compress your PNG if you need a smaller file. For web favicons, you might want to resize the output to standard sizes like 32x32 or 64x64 pixels.
ICO vs PNG
| Feature | ICO | PNG |
|---|---|---|
| File Type | Icon container | Single image |
| Transparency | Yes | Yes |
| Multiple Sizes | Yes (bundled) | No (largest extracted) |
| Software Support | Windows, browsers | Universal |
| Best For | Desktop icons, favicons | General use |
| Editability | Specialized tools | Any editor |
Frequently Asked Questions
How to convert ICO to PNG?
Open LeanImg in any browser and drop your ICO files into the converter. PNG files are created instantly on your device. It is free, requires no sign-up, and your files are never uploaded to any server. The largest image in the ICO is extracted.
Is it safe to convert ICO to PNG online?
Yes. LeanImg processes ICO files locally in your browser. Nothing is uploaded, nothing is stored, and your files remain private on your device. The conversion is completely local and secure.
How to convert ICO to PNG on Mac?
Open any browser on your Mac and visit LeanImg. Drop your ICO files into the converter and download PNG images instantly. No software to install, no account needed. Works in Safari, Chrome, and Firefox on macOS.