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GroovyConvert

AVIF to ICO Converter

Convert AVIF 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 AVIF 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 AVIF?

AVIF is a modern format based on the AV1 video codec. It usually produces even smaller files than WebP at the same quality, but it’s slower to create and some programs don’t open it yet.

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 AVIF Conversions

Convert Other Formats to ICO

Questions

Does converting AVIF to ICO lose quality?
No. ICO is lossless, so every pixel is kept exactly. The file may be larger than the original AVIF.
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.