Convert your JPG images to AVIF format for superior compression - up to 50% smaller than JPEG at the same visual quality. Great for faster websites, lower bandwidth costs, and efficient storage. See AVIF sample images to judge quality before converting. Need to go the other way? Try our AVIF to JPG converter. You can also convert PNG to ICO or convert PNG to AVIF.
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Next-generation format with exceptional compression. Up to 50% smaller than JPEG at similar quality. Supports transparency and HDR. If you also work with PNG files, our PNG to AVIF converter handles those too.
Industry standard for photos with near-universal support. Larger file sizes than AVIF but works everywhere - great for maximum compatibility.
Google's format with good compression and broad browser support. Smaller than JPEG but larger than AVIF - a solid middle ground for web use.
40-60% smaller files than JPEG with equivalent visual quality - less bandwidth, faster loads.
Smaller images mean quicker page loads and better Core Web Vitals scores for SEO.
Store more images using less disk space - ideal for large galleries and archives.
Native support for transparency, HDR, wide color gamut, and even animation.
Near-lossless quality. Best for archival use, professional photography, or when quality is critical. Still significantly smaller than equivalent JPEG.
Excellent balance for most web use. Typically indistinguishable from the original at normal viewing sizes - our recommended range.
Good for thumbnails, previews, or bandwidth-limited scenarios. Some quality reduction may be noticeable on close inspection.
Maximum compression. Use only when the smallest file size is essential. Visible artifacts are possible at this range.
AVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec. It offers exceptional compression - often 50% smaller than JPEG at similar visual quality - with support for transparency, HDR, and wide color gamut. It is developed by the Alliance for Open Media and is royalty-free.
AVIF is supported by Chrome 85+, Firefox 93+, Opera 71+, Edge 121+, and Safari 16+. This covers over 93% of global browser usage. For older browsers, you can serve JPEG or WebP as fallbacks using the HTML picture element.
For most web images, 65-75% provides excellent results with significant file size reduction. For high-quality photography, use 80-90%. For thumbnails or previews where file size matters most, 50-60% works well. AVIF at 75% typically looks better than JPEG at 85%.
AVIF supports alpha channel transparency, unlike JPEG. However, when converting from JPG (which does not have transparency), the resulting AVIF will also be opaque. If you need to convert transparent images, use our PNG to AVIF converter instead.
On average, AVIF files are 50% smaller than equivalent JPEG files and 30-40% smaller than WebP. A typical 500 KB JPEG might become a 200-250 KB AVIF at the same visual quality. Actual savings depend on image content and the quality setting you choose.
Uploaded files are temporarily stored only during the conversion process and are automatically deleted within 4 hours. We do not keep copies of your images or use them for any other purpose. Your privacy is important to us.