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Free JPG to AVIF Converter — Next-Gen Compression

Convert your JPG images to AVIF for 50% smaller files and faster loading. Everything runs in your browser.

Convert to:

Drop your JPG files here

or click to browse from your computer

JPG, JPEG · Max 50MB per file · Multiple files supported

Conversion Options

Output Format

AVIF
Next-gen · 50% smaller · Best compression

Upload a file to start conversion

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We're always looking to improve. Tell us what features you'd like to see in the JPG to AVIF tool.

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How It Works

Three Steps

01

Drop your JPG files

Multiple files supported. Drag and drop or click to browse.

02

Convert instantly

In-browser compression. 50% smaller files at same quality.

03

Download AVIF

Next-gen format with superior compression.

Why Convert JPG to AVIF?

AVIF is the next-generation image format developed by the Alliance for Open Media (used by Netflix, Google, and Apple). It offers dramatically better compression than JPG — typically 50% smaller files at equivalent visual quality.

Benefits of AVIF

  • 50% smaller files — faster page loads, less bandwidth
  • Better quality — fewer compression artifacts at the same file size
  • Wide support — Chrome, Firefox, Safari 16.4+
  • Future-proof — the standard for modern web images

Also check out our PNG to AVIF converter, and our AVIF to JPG converter for compatibility with older systems.

FAQ

Frequently Asked Questions

Why should I convert JPG to AVIF?

AVIF offers 50% better compression than JPG at equivalent quality. This means significantly smaller file sizes, faster page loads, and less bandwidth usage — without visible quality loss.

Will converting JPG to AVIF improve quality?

Converting JPG to AVIF won't recover data lost during the original JPG compression. However, AVIF's superior compression means you get the same visual quality at half the file size.

Is AVIF supported by all browsers?

AVIF is supported by Chrome, Firefox, and Safari (version 16.4+). For older browsers, you can serve JPG as a fallback using the <picture> element.

Can I convert multiple JPG files at once?

Yes. You can drag and drop or select multiple JPG files. They'll all be converted to AVIF simultaneously, and you can download them individually or as a ZIP.

Is my data safe?

Absolutely. All conversion happens entirely in your browser. Your images are never uploaded to any server. They stay on your device from start to finish.