How to convert ICO to PNG
- Drop your ICO files or tap to choose them.
- Select PNG as the output and set quality if needed.
- Click Convert — processing happens on your device.
- Download each file or all of them as a ZIP.
Why convert ICO to PNG?
ICO is excellent for website favicons and Windows application icons, but it has some limitations:
- Only for small square images
- Not for photos
Converting to PNG gives you:
- Lossless — no quality loss
- Supports transparent backgrounds
- Crisp text and line art
- Universal browser support
ICO vs PNG: side-by-side comparison
| Feature | ICO | PNG |
|---|---|---|
| Full name | Windows Icon | Portable Network Graphics |
| File extension | .ico | .png |
| Type | Image | Image |
| Compression | Lossless | Lossless |
| Transparency | Yes | Yes |
| Animation / multi-frame | No | No |
| Introduced | 1985 | 1996 |
| Developed by | Microsoft | W3C / PNG Development Group |
| MIME type | image/x-icon | image/png |
| Best for | website favicons and Windows application icons | logos, screenshots, graphics, transparent images and text |
What are ICO and PNG files?
ICO (.ico)
ICO is the icon format used by Windows and by website favicons. One ICO file can hold several sizes (16×16 to 256×256) so the right one is shown everywhere.
PNG (.png)
PNG is a lossless image format that keeps every pixel exactly as it is and supports full transparency. It is ideal for logos, icons, screenshots and graphics with sharp edges or text.
Tips for the best PNG results
- Keep your original file until you have checked the converted result.
- Bookmark this page or install the app to convert ICO files offline next time.
Private by design: how this converter works
Unlike typical online converters that upload your file to a remote server, this ICO to PNG converter processes everything on your own device using the HTML5 Canvas API and native image decoders built into your browser. Your file is read into browser memory, converted, and offered back as a download — it is never sent to us.
- No upload wait — conversion starts instantly, even on slow mobile data.
- Private — safe for NID copies, certificates, bank statements and personal photos.
- No limits — no daily quota, no queue and no watermark.
- Offline-ready — once loaded, many tools keep working without internet.
Frequently asked questions
Is this ICO to PNG converter free?
Yes — free, unlimited and without watermarks or sign-up.
Are my ICO files uploaded to a server?
No. Conversion happens inside your browser on your own device, so your files stay private.
Will I lose quality converting ICO to PNG?
PNG preserves all of the original quality.
Can I convert several files at once?
Yes. Drop multiple files and download them individually or together as a ZIP.
Does it work on iPhone and Android?
Yes. It works in Chrome, Safari, Edge and Firefox on phones, tablets and computers. You can also install the site as an app.
What is the difference between ICO and PNG?
ICO (Windows Icon) is lossless and best for website favicons and Windows application icons, while PNG (Portable Network Graphics) is lossless and best for logos, screenshots, graphics, transparent images and text.