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AVIF to ICO Converter Online

High-speed AVIF to ICO conversion, batch support, and no registration required.
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I needed to convert dozens of AVIF images into ICO icons for a client’s Windows app. This tool handled the batch perfectly and saved me hours.
Ava Wright
Ava Wright
UI/UX Designer

How to Convert AVIF to ICO

Upload your AVIF image or images
1
Upload your AVIF image or images
Select ICO as the target format
2
Select ICO as the target format
Download your new ICO icon files instantly
3
Download your new ICO icon files instantly

Why people all over the world trust us their AVIF files

I love the batch feature. I uploaded all my product images and got ICO icons for our e-commerce dashboard right away.
Kelsey Lowe
Kelsey Lowe
E-commerce Manager
Needed custom icons for a document presentation. The AVIF to ICO conversion was instant and the quality was great.
Florence Shaw
Florence Shaw
Consultant
Perfect for making WhatsApp and desktop icons from my AVIF artwork. No account needed, just upload and go.
Zaynab Donnelly
Zaynab Donnelly
Digital Artist
4.8(464 votes)
conversion rating

Turn AVIF Images into Icons in Seconds

AVIF is a modern image format that’s quickly gaining popularity for its impressive compression and quality. But when you need to create icons for apps, websites, or desktop shortcuts, you’ll often need the classic ICO format. Our AVIF to ICO converter is designed to make this process effortless—no registration required.

Whether you’re a designer preparing a new app icon set, a developer updating favicon assets, or an e-commerce manager creating branded shortcut icons for your store, this tool fits right into your workflow. For example, you can convert a batch of AVIF product images into ICO files for use in Windows applications or browser tabs. Or, if you’re preparing documents for clients and need to add custom icons, just upload your AVIF files and get ICOs instantly.

Batch conversion is fully supported, so you can process multiple images at once—saving you time when working with large icon sets or preparing assets for different platforms. The entire process happens in your browser, with no need to install software or create an account.

From WhatsApp profile icons to desktop app branding, converting AVIF to ICO is now as simple as a few clicks. Enjoy a smooth, registration-free experience that lets you focus on your creative work, not on technical hurdles.

Frequently Asked Questions

1
Can I convert multiple AVIF files at once?

Yes — batch conversion is supported. Upload multiple AVIFs and download all ICOs together, optionally as a ZIP archive.

2
Which ICO sizes are produced?

The converter can output standard ICO sizes used for favicons and Windows icons. You can choose common sizes or generate a multi-resolution ICO file.

3
Do I need to register to use the converter?

No registration is required. Upload your AVIF files, convert, and download ICOs without creating an account.

4
Is my upload secure?

Files are transferred over encrypted connections and processed briefly for conversion. You can convert images without storing them long-term.