How do I convert JPG to AVIF online?

Open this free JPG to AVIF tool, drop your JPG files, optionally adjust quality, and click convert. Processing stays in your browser — nothing is uploaded.

Can I convert multiple JPG images at once?

Yes. Upload a batch of JPG images, convert them all to AVIF, and download everything as a single ZIP archive.

Are my images uploaded to a server?

No. Conversion uses the Canvas API inside your browser. Your images never leave your device, so the workflow stays private by design.

Will converting JPG to AVIF reduce quality?

AVIF is a lossy format. Use the quality slider (higher = better detail, larger files). Animated GIF conversions keep the first frame only.

JPG to AVIF

Convert JPG images to AVIF

Drop images here

or click to browse

JPG files (.jpg, .jpeg)

Maximum recommended file size: 100MB

Files stay private and are processed locally in your browser. Never uploaded to any server.

What is JPG to AVIF?

JPG to AVIF is a free in-browser converter. Drop JPG files and they become AVIF on your device — no upload, no account.

Convert JPG images to AVIF entirely in your browser. Batch convert, preview, and download as files or a ZIP — private, no uploads.

How to Convert JPG to AVIF

Upload JPG images: Drag and drop one or more JPG files, or click the dropzone to browse.
Convert automatically: The upload area hides and conversion starts immediately in your browser. Output is AVIF.
Process locally: Conversion runs on your device. Nothing is uploaded.
Download: Save individual AVIF files or download all results as a ZIP.

JPG to AVIF questions people ask

How do I convert JPG to AVIF online?: Open this free JPG to AVIF tool, drop your JPG files, optionally adjust quality, and click convert. Processing stays in your browser — nothing is uploaded.
Can I convert multiple JPG images at once?: Yes. Upload a batch of JPG images, convert them all to AVIF, and download everything as a single ZIP archive.
Are my images uploaded to a server?: No. Conversion uses the Canvas API inside your browser. Your images never leave your device, so the workflow stays private by design.
Will converting JPG to AVIF reduce quality?: AVIF is a lossy format. Use the quality slider (higher = better detail, larger files). Animated GIF conversions keep the first frame only.