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Free JPG to AVIF Converter — Convert JPEG to Next-Gen Format Online

Converting JPG to AVIF produces files 40–50% smaller than JPEG at the same visual quality — significantly better than WebP. AVIF is the recommended format by Google for maximum compression efficiency in modern browsers. This tool converts JPEG images to AVIF server-side, handling the computationally intensive encoding for you.

Free — No SignupRuns in BrowserData Never UploadedPopular tool
How It Works

How to use JPG to AVIF Converter

01

Upload your JPG

Drag and drop or click to select a JPG/JPEG file up to 10MB.

02

Set AVIF quality

Quality 50–70 is recommended (AVIF's quality scale is different — 50 is excellent, not mediocre). Default is 62.

03

Convert and download

Click Convert. Download your AVIF file. The file is automatically deleted after 24 hours.

FAQ

Frequently asked questions

AVIF is typically 40–50% smaller than JPEG at equivalent visual quality. A 200KB JPEG photograph often converts to 90–120KB AVIF. For a site with 100 product images averaging 200KB, switching to AVIF saves ~10–11MB per page load.

References

Further reading

Authority documentation and specifications behind this tool.

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