AVIF to ICO Converter
Convert AVIF images to ICO online for free. Fast, secure AVIF to ICO converter that keeps quality high. No sign-up or watermark.
AVIF to ICO Converter
Our free AVIF to ICO converter changes your AVIF images into ICO format in seconds. Upload a file, click convert and download the result — no software, no sign-up and no watermark. Converting AVIF to ICO creates a favicon for your website or an icon for a Windows program or shortcut.
AVIF vs ICO: what is the difference?
AVIF (AV1 Image File Format) is a next-generation format based on the AV1 video codec. It often produces even smaller files than WebP with excellent quality and is supported by modern browsers.
ICO (Windows Icon) is the icon format used for website favicons and Windows application icons. One ICO file can contain several sizes such as 16×16, 32×32 and 48×48 pixels.
How to use the AVIF to ICO converter
- Click to upload your AVIF image, or drag and drop it.
- Wait a moment while it is converted.
- Download your new ICO file.
- Repeat for more images if needed.
Common use cases
- Making AVIF images compatible with apps that require ICO
- Preparing images for websites, online stores and social media
- Optimising file size or quality for a specific purpose
- Converting files without installing Photoshop or other software
Frequently asked questions
Will converting AVIF to ICO reduce quality?
ICO uses compression, so there may be a small difference, but at normal settings it is rarely visible.
Is transparency kept?
Yes, ICO supports transparency, so transparent areas are kept.
Is it safe to upload my images?
Your files are processed only to perform the conversion. Avoid uploading confidential images to any online tool.
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Convert ICO images to AVIF online for free. Fast, secure ICO to AVIF converter that keeps quality high. No sign-up or watermark.
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