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GroovyConvert

PNG to ICO Converter

Convert PNG to ICO online in seconds, for free and with no watermark. Nothing is uploaded: the conversion runs in your browser.

Drop Files Here

or

You can also paste with Ctrl + VNothing is uploaded or stored

0 bytessent to any server

Your files stay yours

Files are converted inside your browser. They are never sent to a server and we don’t keep any copy. Everything is wiped from memory when you clear the list or close the tab.

How It Works

  1. 1

    Drop your PNG files, choose them or paste them.

  2. 2

    They are converted to ICO automatically, right on your device.

  3. 3

    Download them one by one or all together in a ZIP.

What is PNG?

PNG is a lossless format with transparency support. It’s ideal for screenshots, logos and graphics; photos saved as PNG become large files.

What is ICO?

ICO is the Windows icon and website favicon format. One ICO file holds the same image at several sizes; we create 16 to 256 pixels.

More PNG Conversions

Convert Other Formats to ICO

Questions

Does converting PNG to ICO lose quality?
No. ICO is lossless, so every pixel is kept exactly. The file may be larger than the original PNG.
Do you store my files?
No. Your files are never uploaded, so there is nothing for us to store. They only exist in your browser’s memory while the page is open and are deleted when you remove them, clear the list or close the tab. We only count anonymous usage, like how many conversions happen, never file names or contents.
Is it safe?
Yes. Your files are converted on your own device and are never uploaded to any server.
Is it free?
Yes. It’s free, with no sign-up, no watermarks and no ads.
Is there a limit?
We don’t set any limit on the number or size of files. Since everything happens on your device, its memory is the real limit: on a computer, 100-megapixel photos, 300-page PDFs and long videos convert without trouble. Phones have less room. Video and audio use your browser’s codecs, so Chrome and Edge support the most formats. If something doesn’t work, we’ll tell you.
Does it work on my phone?
Yes, in any modern browser on iPhone, Android or desktop.