Free online AVIF to ICO converter. Drop your AVIF files below for instant conversion to ICO format. No registration or upload required - everything happens in your browser!
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Convert your images while maintaining the best possible quality and optimizing for file size.
Convert multiple AVIF images to ICO format simultaneously with our efficient batch processing.
Download your converted ICO images immediately after processing, with no waiting time or limits.
ICO files are widely supported across different platforms and devices, making them ideal for web and desktop applications.
ICO format provides excellent compression while maintaining image quality, perfect for web icons and small graphics.
ICO files can contain multiple image sizes in a single file, making them perfect for favicons and app icons.
Access additional features specific to ICO format, including transparency support and multi-resolution capabilities.
Drop your AVIF images into the converter or click to browse. Support for multiple files with batch processing.
Our system automatically converts your AVIF images to ICOformat with optimal settings.
Get your converted ICO images instantly. Download individually or all at once in a ZIP file.
| Feature | AVIF | ICO |
|---|---|---|
| File Size | Larger but highly compressed (up to 50% smaller than JPEG) | Very small, typically under 10KB for favicons |
| Compression | Advanced lossy compression with excellent quality retention | Lossless for small images, optimized for icon sizes |
| Transparency | Full alpha channel support with 8-bit transparency | 1-bit transparency (fully transparent or opaque) |
| Color Depth | Up to 12-bits per channel (68.7 billion colors) | Up to 32-bits per pixel (16.7 million colors) |
| Multiple Sizes | Single resolution only, requires separate files for different sizes | Supports multiple sizes (16x16 to 256x256) in a single file |
| Browser Support | Modern browsers (Chrome 85+, Firefox 93+, Safari 16+) | Universal support across all browsers and platforms |
| Best Use Case | High-quality web images, photos, and complex graphics | Favicons, app icons, and small UI elements |
| Animation Support | No animation support | No animation support |
For best results when converting from AVIF to ICO, start with high-resolution source images and let our converter handle the optimization.
ICO files work best with smaller images. For web icons, consider common sizes like 16x16, 32x32, and 48x48 pixels.
Save time by converting multiple AVIF images at once. Our converter handles batch processing efficiently.
Test your converted ICO files across different platforms to ensure proper display and functionality.
When converting from AVIF to ICO, some quality loss may occur due to the lossy compression used in the ICO format. However, this is typically optimized to be visually minimal while achieving significant file size reduction. You can adjust the quality settings to find your preferred balance between file size and visual quality.
ICO offers smaller file size, supports both lossy and lossless compression, and has better browser support. While AVIF excels at lossless quality, ICO is particularly better for web images and modern websites.
ICO is supported in Chrome, Firefox, Edge, and Safari 14+. For older browser compatibility, you might need fallback images. Our converter helps you create optimized images for modern web applications.
Choose from our comprehensive list of image conversion options below. Each specialized converter is optimized for the specific source and destination formats.
Lossless images with transparency support
Compressed photos with small file sizes
Modern format with excellent compression
Next-gen format with superior compression
Animated or static images with limited colors
Bitmap images with full color information
Icon files with multiple sizes and resolutions
Professional images with rich metadata
Scalable vector graphics for perfect quality
JPEG File Interchange Format images