WEBP to AVIF Converter

Convert WebP to AVIF for a site or image pipeline that accepts AVIF assets.

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 WEBP to AVIF Online in 3 Easy Steps

Update an existing WebP image collection when a website project calls for AVIF delivery. This converter prepares supported pictures in the new format, useful for bringing photos and graphics into the same publishing workflow. HiCompress offers free batch conversion, so the selected assets can be handled together. Keep the WebP sources for other uses and download AVIF versions for the project that requests them.

1Add the existing web images

Click “Select Images” to choose WebP assets, or drag them into the upload area.

2Create AVIF delivery copies

Keep AVIF selected and click “Start Conversion”.

3Save the new asset set

Download individual AVIF images or get the complete batch in a ZIP.

Free WEBP to AVIF Online Converter

A change in a site’s image pipeline can call for AVIF copies of artwork already stored as WebP.

AVIF copies for a newer site workflow

Existing WebP assets can have AVIF versions when a website or application standardizes its image collection around that format.

Compare formats without assuming a saving

A WebP source is already compressed. Another encoding may change texture or gradients, and a smaller file is not guaranteed.

Keep the WebP fallback available

The original WebP remains useful for destinations that do not accept AVIF, giving the same artwork more than one delivery option.

WEBP to AVIF Converter: common questions

Will animated WebP remain animated?

Complete frame-by-frame animation conversion is not promised here.

Does AVIF recover lost WebP detail?

No. It begins with the image information remaining in the WebP source.

WEBP to AVIF Converter