PNG to ICO Converter
Turn a PNG logo or picture into a real .ico icon file — with 16, 32 and 48-pixel icons inside, the sizes Windows expects.
Private by design: this tool runs entirely in your browser. Your files are never uploaded to a server, and nothing is stored.
Tap to choose a PNG image — or drop it here
.png files, one at a time
Choose a PNG to begin.
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Icons must be square, so your image is cropped to a square from the centre. The .ico file is a genuine multi-size icon (32-bit with transparency), not a renamed PNG.
How to use it
Choose your PNG. A logo or picture that reads well centred and square works best.
Pick the sizes. 'All three' builds the standard 16/32/48px set into one file.
Convert and download. The .ico file is ready to use as a Windows icon right away.
A real icon file, not a renamed PNG
Renaming a .png to .ico fools nobody — Windows expects a specific binary format with one or more icon images inside. This tool builds that format properly: each size is rendered as a 32-bit image with a real transparency mask, packed into a standards-compliant .ico container, all in your browser. Need a favicon for a website instead? Our Favicon Generator builds the same kind of file named favicon.ico with one click.