JPG to AVIF
Converts JPEG files to AVIF format — photographs, web images, and social media where smaller file size matters more than perfect quality to next-gen web images. All conversion happens locally in your browser with no file size limits.
Runs on Canvas
How to Use the JPG to AVIF
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Frequently Asked Questions
Why convert JPEG to AVIF?
JPEG (Joint Photographic Experts Group) uses lossy compressed encoding and is best for photographs, web images, and social media where smaller file size matters more than perfect quality. AVIF (AV1 Image File Format) uses lossy or lossless encoding and excels at next-gen web images — royalty-free format with better compression than WebP and JPEG. Converting between them lets you take advantage of each format's strengths — for example, using a compressed format for sharing and a lossless format for editing. All conversion happens locally in your browser with no file size limits.
Why convert JPG to AVIF?
AVIF offers 50% better compression than JPG at the same visual quality. Converting to AVIF reduces file sizes significantly while maintaining or improving image clarity — ideal for web performance.
What quality settings does JPG to AVIF offer?
You can adjust the AVIF compression quality from 1-100. Higher values preserve more detail but produce larger files. The default (80) provides a good balance of quality and size.
Will my JPG lose quality in conversion?
AVIF is more efficient than JPG, so you often get better quality at smaller file sizes. However, since JPG is lossy, the source quality limits the output. Very low-quality JPGs won't improve by converting.
Which browsers support AVIF?
Chrome, Firefox, Safari 16.4+, and Edge all support AVIF. For older browsers, provide a JPG fallback using the <picture> element.
Is JPG to AVIF conversion done locally?
Yes. The JPG to AVIF conversion runs entirely in your browser using Canvas API. No images are uploaded to any server.
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Last updated October 2026