UnlimitedConvert
ICO to PNG Converter
Turn ICO files into PNG in seconds. Everything happens on your device: nothing is uploaded, and there's no limit.
Your images are processed in this browser tab and never uploaded.
Why convert ICO to PNG?
ICO files are hard to edit or preview outside Windows.
PNG keeps every pixel and supports transparency, so nothing is lost and it is accepted by every app and website.
How to convert ICO to PNG
Add your files
Drop your ICO files into the box or tap “select files”. Add as many as you like.
Pick the options
No settings needed: the defaults give the best result.
Convert and download
Press Convert. Download each PNG on its own, or everything at once as a ZIP file.
ICO vs PNG
| ICO | PNG | |
|---|---|---|
| Full name | Windows Icon | Portable Network Graphics |
| Compression | Lossless | Lossless |
| Transparency | Yes | Yes |
| Animation | No | No |
| Best for | website favicons and Windows app icons | logos, screenshots, graphics with text and anything that needs a transparent background |
| Support | Used by all browsers for favicons and by Windows for icons. | Opens everywhere, including all browsers and design tools. |
About the formats
ICO (Windows Icon, 1985) is the icon format used by Windows and by website favicons. One ICO file can hold several sizes (16×16 up to 256×256), so the right one is shown in tabs, desktops and taskbars.
PNG (Portable Network Graphics, 1996) is a lossless format that keeps every pixel exactly. It supports full transparency, which makes it the standard for logos, screenshots and graphics with sharp edges.
Frequently asked questions
How do I convert ICO to PNG?
Drop your ICO files into the box above (or tap Select files), check the options, then press Convert. Each PNG downloads on its own, or you can download them all as one ZIP file.
Are my files uploaded anywhere?
No. The conversion runs entirely in your browser on your own device. Your ICO files are never sent to a server, so they stay private, and it works even on a slow connection once the page has loaded.
Is there a limit on how many ICO files I can convert?
No. Convert as many as you like, for free, without signing up. Very large batches are processed one after another so your browser stays responsive.
Will I lose quality converting to PNG?
No. PNG is lossless, so the converted image keeps every pixel of the original.
Does it work on iPhone and Android?
Yes. It works in Safari, Chrome, Firefox and Edge on phones, tablets and computers. Nothing to install.