AVIF to JPG Converter

Convert AVIF images to JPG in one step, entirely in your browser — bulk conversion with adjustable quality and zero uploads.

Drop AVIF files here

or — multiple files welcome. Nothing is uploaded; conversion happens on your device.

Files are processed entirely in your browser — never uploaded, never stored. Large photos convert in about a second each; the first HEIC file loads a small decoder module.

Runs fully in your browser — images are never uploaded or stored.

Frequently asked questions

What is an AVIF file?

AVIF is the newest mainstream image format, based on the AV1 video codec — even smaller than WebP at the same quality. Sites like Netflix and many CDNs serve it, but desktop app support lags far behind, hence the need to convert.

Why does AVIF conversion fail in my browser?

This tool relies on your browser’s native AVIF decoder. Every current Chrome, Edge, Firefox, and Safari release has one; a very old browser may not — updating fixes it.

Are my images uploaded to a server?

No. Conversion runs entirely in your browser using its built-in image engine — files never leave your device, which also makes it faster than upload-based converters and safe for private photos.

Embed this calculator

Free to embed on your site. The attribution link back to this page is required — please keep it visible. 

<iframe
  src="https://stopbyte.com/embed/avif-to-jpg"
  title="AVIF to JPG Converter by StopByte"
  width="100%" height="640" style="border:1px solid #d9dde3;border-radius:12px"
  allow="clipboard-write" loading="lazy"></iframe>
<p>Calculator by <a href="https://stopbyte.com/tools/avif-to-jpg">StopByte AVIF to JPG Converter</a></p>