JPG to AVIF Converter

Convert JPG to AVIF for a website or app that uses AVIF photo assets and accepts the format.

or, drag and drop images here

Your files remain private and will be processed locally in your browser.

Fast Conversions

Batch-Convert

Browser-Based

100% Secure

How to Convert JPG to AVIF Online in 3 Easy Steps

Prepare AVIF versions of JPEG photos for a website that supports the format. This converter is useful when a gallery, article collection or site refresh needs a consistent set of modern image assets. HiCompress processes supported JPG pictures in a free batch, so the photo selection can be prepared together. Keep the originals for other uses and download the AVIF copies for your publishing workflow.

1Choose the JPEG photos

Click “Select Images” to add JPG files, or drag your photo selection into the upload area.

2Create AVIF photo versions

Keep AVIF selected and click “Start Conversion”.

3Download the web copies

Save individual AVIF files or download the converted gallery as a ZIP.

Free JPG to AVIF Online Converter

JPEG originals can supply AVIF alternatives for a site that wants another delivery format for its existing photographs.

A newer delivery format for JPEG photos

An existing JPG library can supply AVIF copies for a compatible site, while the familiar JPEG versions remain available for other destinations.

Smaller delivery has a quality tradeoff

AVIF encoding can reduce photo storage, but results depend on the source and settings. Existing JPEG artifacts do not disappear through conversion.

Update an image collection together

Batch JPG to AVIF conversion helps prepare several article photos or gallery pictures for the same website update.

JPG to AVIF Converter: common questions

Does AVIF restore detail lost in JPG?

No. The conversion starts with the information remaining in the JPEG image.

Can AVIF be used everywhere JPG is accepted?

No. The target website, app or viewer must support AVIF.

JPG to AVIF Converter