ICO to PNG Converter
You pulled a favicon or application icon off a site or a program folder and now need an ordinary image file you can open, edit or place in a design. ICO to PNG keeps the transparent background and the sharp pixels. The conversion runs in your browser and the icon never leaves your device.
Embed this tool on your websiteShow code
Free to use on any site. Paste the code where you want the tool to appear. It runs inside the page; visitors' files are processed in their own browser and are not uploaded.
WordPress and most site builders have a "Custom HTML" block where this code can be pasted. The embed keeps a small link back to CalcMaster.
How to convert ICO to PNG
- Add your ICO files by dropping them, clicking the drop zone or pasting.
- The output format is already set to PNG. Adjust quality or size if you need to.
- Press Convert and compare the original and new size for each file.
- Download each file or all of them as a ZIP.
When to convert, and when not to
- You want to edit, restyle or reuse a favicon in a design tool.
- You need the icon as a standard image for a web page, document or presentation.
- You want to keep the transparent background.
- If the ICO holds several sizes and you need a specific one, check the result, because the browser chooses which entry to show.
What changes
- PNG is lossless, so the pixels from the icon image are preserved exactly.
- Transparency is kept, which makes PNG the natural choice for icons.
- The browser decides which size inside the ICO it presents, usually the largest or default one. This tool converts that image and may not offer every embedded size.
- There is no quality slider for PNG output.
- Metadata is not carried over to the new file.
Icon container versus image file
ICO is a container designed for operating systems and browsers. It can hold the same artwork in several sizes and colour depths so that a taskbar, a desktop and a browser tab can each pick a suitable one. PNG is a plain picture format that every design tool and website understands.
Converting between the two means choosing one image from the container and saving it in the simpler format. That is exactly what this page does.
Getting a usable result
Look at the converted PNG at actual size and zoomed in. Small icons are made of few pixels, so zooming reveals a blocky look that is normal. If you need a larger version for a design, use the Resize option only as a stopgap; vector artwork or the original logo file will give a far crisper outcome.
Dropping several icons at once works too. Files are converted in order and you can download them one by one or as a ZIP.
Reusing icons responsibly
Icons usually belong to someone else. Before you reuse one from a website or application in your own project, check that you have the right to do so. Converting the format does not change who owns the artwork.
Designers often receive an old logo only as an ICO. Converting it to PNG gives you something to open in any editor, trace in a vector program or use as a reference. Just remember that a small icon contains little information, so a faithful redraw usually beats an enlargement.
If you convert many icons, drop them together. The queue shows each file with its status, and the ZIP download keeps the names tidy. Everything stays on your machine, which is handy for unreleased product icons.
Privacy: your files stay on your device
- The tool decodes, resizes and encodes your pictures with your browser. The files are never sent to a server.
- To check it yourself: open the browser developer tools (F12), open the Network tab, convert a file, and look for any request that carries your image. You will see none.
Frequently asked questions
Will the PNG keep a transparent background?
Yes. PNG supports transparency, and the transparent pixels from the icon are preserved.
I wanted the 256-pixel version. Why not?
The browser exposes one image from the ICO, usually the largest or default, so the tool cannot always pick a specific embedded size.
Can I turn the PNG back into an ICO?
Yes. Use the PNG to ICO page and choose the sizes you want.
Is my icon uploaded anywhere?
No. Everything happens in your browser.
Why does the image look small?
Icons are small by design. Enlarging them adds size but not detail.