ICO to PNG Converter — Free & Private
You need to edit an icon, or reuse the artwork inside one somewhere else. Convert it here — in your browser, with nothing uploaded anywhere.
Why convert ICO to PNG?
An ICO is a container holding the same artwork at several square sizes, which is exactly what makes it awkward to work with — most image editors either refuse it or open one arbitrary size without telling you which. Converting to PNG gives you an ordinary image with the transparency intact, ready for any editor.
The catch worth knowing about
Only one size comes out, and it is the largest the icon contains. That is almost always what you want, but it means the smaller hand-tuned variants inside the file — which good icons often have, drawn separately rather than scaled — are not preserved.
One tip before you start
Icons are usually small to begin with, so do not expect to enlarge the PNG usefully. If you need the artwork at a larger size, you need the original design file rather than an upscale of a 256 px icon.
ICO vs PNG — quick comparison
| ICO | PNG | |
|---|---|---|
| Best for | The Windows icon container. Not a single image but an archive holding several square sizes at once, which is how one file can be both a 16 px tab favicon and a 256 px desktop icon. | Lossless format with transparency support. Larger files but pixel-perfect — ideal for logos, screenshots and graphics. |
| File size | Small — it holds several icon-sized images | Large for photographs, efficient for flat colour |
| Transparency | Yes, full 8-bit alpha | Yes, full 8-bit alpha |
| Where it opens | Windows and every browser's favicon slot | Universal |
How to convert ICO to PNG
- Drop your ICO files into the box above (or click to browse).
- Press Convert — it happens instantly on your device.
- Download each converted file, or grab them all as a ZIP.
Frequently asked questions
Why would I convert ICO to PNG?
You need to edit an icon, or reuse the artwork inside one somewhere else. An ICO is a container holding the same artwork at several square sizes, which is exactly what makes it awkward to work with — most image editors either refuse it or open one arbitrary size without telling you which. Converting to PNG gives you an ordinary image with the transparency intact, ready for any editor.
What should I watch out for when converting ICO to PNG?
Only one size comes out, and it is the largest the icon contains. That is almost always what you want, but it means the smaller hand-tuned variants inside the file — which good icons often have, drawn separately rather than scaled — are not preserved.
Any tips for getting the best PNG out of a ICO file?
Icons are usually small to begin with, so do not expect to enlarge the PNG usefully. If you need the artwork at a larger size, you need the original design file rather than an upscale of a 256 px icon.
Will I lose quality converting ICO to PNG?
No. PNG is lossless, so every pixel survives the conversion exactly. The file gets bigger in exchange, particularly for photographs.
Do my ICO files get uploaded?
No. The conversion runs on your device, in the browser tab you are reading this in. You can prove it: disconnect from the internet and convert anyway.
Is it free, and how many ICO files can I do at once?
Free, with no sign-up, no watermark and no daily limit. Up to 200 files per batch, downloadable individually or as one ZIP.
Related conversions
PNG is not the only thing a ICO file can become, and ICO is not the only thing that converts to PNG. These run on the same converter, on your device, with the same 200-file batch limit.