How to use PNG to ICO Converter
- Drop your PNG files into the box above, or click to choose
- Adjust the options if you like; the defaults work well
- Click Convert, then download your ICO files (or all as a ZIP)
PNG vs ICO at a glance
| Property | PNG | ICO |
|---|---|---|
| Full name | Portable Network Graphics | Windows icon |
| Extension | .png | .ico |
About this tool
What is PNG?
PNG is lossless and supports full transparency, which makes it ideal for logos, screenshots, diagrams and graphics with sharp edges.
What is ICO?
ICO is the Windows icon format used for favicons and desktop icons. One ICO file can hold several sizes, such as 16, 32 and 48 pixels.
Create a Windows icon or website favicon (16, 32, 48 and 256 px in one file) from a PNG logo.
Frequently asked questions
How do I convert PNG to ICO?
Drop the PNG file into the converter on this page and click Convert. The ICO file is created on your device in a second or two, ready to download.
Why convert PNG to ICO?
Create a Windows icon or website favicon (16, 32, 48 and 256 px in one file) from a PNG logo.
Is this PNG to ICO converter free?
Yes. There are no limits, no watermark and no sign-up. You can convert many PNG files at once.
Will converting PNG to ICO reduce quality?
Icons are resized to 16–256 pixels, so use a simple, square image for the sharpest result.
Are my files uploaded to a server?
No. ConvertBrightly processes files with JavaScript inside your browser. Nothing is sent over the network, and the files disappear when you close the tab. You can even disconnect from the internet after the page loads.
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