Convert PNG to ICO
Turn PNG images into ICO in seconds — many at once, nothing to install.
Convert to
Icon sizes inside the ICO
Private by design: this tool works entirely in your browser. Your files are never uploaded to our server. Free, no sign-up, no watermark.
How to use
- Choose one or more PNG images.
- Check that ICO is selected and set the quality if needed.
- Press Start.
- Download the ICO files one by one or as a ZIP.
PNG is a lossless format that supports transparency; ideal for screenshots, logos and graphics.
ICO is the icon format of Windows and website favicons; one file holds the same picture in several sizes.
Frequently asked questions
Is it free to convert PNG to ICO?
Yes, completely free, without sign-up or watermarks.
Are my images uploaded?
No. Conversion runs in your browser, so your images never leave your device.
Can I convert many files at once?
Yes. Add as many images as you like and download them all as one ZIP.
What happens to transparency?
PNG and WebP keep transparent areas. JPG has no transparency, so transparent areas become white.