Convert AVIF to ICO Online Free & Fast
Turn your AVIF images into ICO files in seconds. No installs, no software just upload, convert and download.
This tool converts AVIF images into ICO format, the icon format used for website favicons and Windows application icons, directly in your browser. AVIF is a well-matched source for this: it supports transparency, so a transparent background carries over to the ICO rather than being filled in. As with any icon, the best results come from simple, high-contrast designs logos, symbols or wordmarks since icons are typically displayed very small, often 16 or 32 pixels, where fine detail tends to disappear. Standard ICO files are static, so if your AVIF is animated, only a single frame will convert. Upload your file and download an ICO in seconds; it's deleted automatically within an hour.
How It Works
- Upload your AVIF Drag and drop or browse to select your file.
- Convert to ICO Convert Omni processes it automatically.
- Download your ICO Your converted file is ready in seconds.
Why Convert AVIF to ICO
- Website favicons. The small icon shown in browser tabs and bookmarks, with transparency intact if your AVIF has it.
- Windows application icons. Icons for desktop shortcuts and executable files.
- Logo and brand marks. AVIF logos and icons convert naturally to ICO, since both formats support transparency.
Frequently Asked Questions
Will my AVIF's transparency carry over to the ICO?
Yes. Both AVIF and ICO support transparency, so a transparent background in your AVIF stays transparent in the resulting icon.
Will my image look good as a favicon or icon?
It depends on the design. Icons are typically displayed very small 16 to 32 pixels is common so simple, high-contrast graphics like logos or symbols work best. If your AVIF is a detailed image, consider simplifying it before converting.
If my AVIF is animated, will the ICO be animated too?
No. Standard ICO files are static, so only a single frame of an animated AVIF will convert.
What sizes does an ICO file need to be?
Favicons and app icons are often needed at multiple sizes, like 16x16, 32x32 and 48x48, so the browser or operating system can pick the right one for each context. Check the requirements for your specific use case.
Is there a limit on how many AVIF files I can convert?
The free plan allows 10 conversions a day for files up to 10 MB. Paid plans remove the daily limit and raise the file-size cap.
Is it safe to upload my AVIF files?
Yes. Conversion is automated, uploads are encrypted (HTTPS/TLS) and every file is permanently deleted within 60 minutes. Your images are never used to train AI models.