ICO to PNG converter
Convert ICO to PNG in seconds, free and unlimited. No upload, no sign-up, no watermark: your image never leaves your device.
Last updated
Quick answer: To convert ICO to PNG, add the ICO file to the iHateFiles ICO to PNG converter and press Convert. The conversion runs in your browser, so the file is never uploaded, and it is free with no sign-up, watermark or size limit. A straight swap between two raster formats, at full resolution.
Should you convert ICO to PNG?
A safe conversion: ICO and PNG are both lossless, so this is a change of container rather than a change to the picture.
Nothing is discarded
ICO and PNG are both lossless, so every pixel survives the move intact. Convert back and forth as often as you like; the image does not degrade.
ICO and PNG side by side
| ICO | PNG | |
|---|---|---|
| Compression | Lossless | Lossless |
| Transparency | Yes | Yes |
| Animation | No | No |
| Written here | Yes | Yes |
What usually goes wrong
About the ICO. Renaming a PNG to favicon.ico works in most browsers and then fails in the one that matters. A real ICO bundle avoids the argument entirely.
About the PNG. People save photographs as PNG and wonder why an email bounces. A photo that is 400 KB as a JPG is routinely 4 MB as a PNG, because lossless compression cannot do much with the noise in a real photograph.
How to convert ICO to PNG
- Add your ICO file. It is read from your disk and stays there.
- Check the settings. The output format is already set to PNG.
- Press convert and the PNG file is saved back to your device.
Questions
How do I convert ICO to PNG?
Open this page, add your ICO file, and press convert. The file is decoded and re-encoded by your own browser and saved back to your device. Nothing is uploaded.
Is this ICO to PNG converter free?
Yes, completely. There is no account, no sign-in, no watermark and no daily limit, because there is no server doing the work. Your own device does it.
Are my files uploaded anywhere?
No. There is no upload endpoint. The conversion runs inside this browser tab, so your file never leaves your device. You can open your browser's network panel and watch: nothing carrying your file is sent.
Is there a file size limit?
No fixed limit. Because the work happens on your machine there is no server quota. The only ceiling is your own device's memory, which for video means very large files may be slow.
Will converting to PNG lose quality?
PNG is lossless, so this step throws nothing away. If the original was already a lossy format, the damage it did cannot be undone, but nothing further is lost.
Can I convert several ICO files at once?
Yes. Add as many as you like and they are converted one after another, then offered as a single ZIP.