JPG to AVIF Converter

Convert JPG to AVIF

AVIF can describe the same photograph in far fewer bytes than JPG. Converting JPG images to AVIF is a powerful way to reduce page weight on image-heavy sites, galleries and shops.

Where AVIF shines

AVIF offers excellent quality at low file sizes, especially for photographs and images with smooth gradients. That means quicker loads, less bandwidth and better scores on speed tests. Large hero images and product galleries are where the savings add up most.

Compatibility and fallbacks

Modern browsers display AVIF, but many editors, email programs and older devices cannot open it. Use it for web delivery and keep the original JPG for everything else. For maximum safety on a website, serve AVIF with a JPG fallback.

Check the savings before you switch

Convert one representative image first and compare file sizes. Highly detailed photos tend to show the biggest improvement, while small, already heavily compressed JPGs gain less. The goal is to cut the bytes without any visible change at the size where the picture is displayed, so view the result at actual size rather than zoomed in.

Good to know about JPG to AVIF

• Do not repeatedly convert between lossy formats; always start from your best original.
• Check the result in the browsers you care about before replacing images on a live site.
• Metadata such as camera model and GPS is not included in the converted file.

Frequently asked questions

How do I convert JPG to AVIF?

Drop your JPG files onto the converter above (or click to choose them), press Convert and download the AVIF files. It works in your browser and needs no software.

How much smaller is AVIF than JPG?

Often a large reduction for photographs, though the exact saving depends on the picture and the quality.

Should I choose AVIF or WebP?

AVIF usually gives smaller files. WebP is supported by slightly more software. For websites, either works well in current browsers.

Is the JPG to AVIF converter free?

Yes. You can convert up to 20 files per batch, 10MB each, without creating an account. A free account raises the file limit to 25MB, and Pro or the 24-hour pass go up to 100MB per file with larger batches.

Which files can I upload?

This page is set up for JPG (JPG, JPEG), but the converter also accepts many other formats, including JPG, PNG, WebP, AVIF, HEIC, TIFF, BMP, PSD and camera RAW files.

What happens to my files?

Uploaded files are used only to produce your conversion and are deleted automatically. See the privacy policy for the exact retention details.