AVIF vs JPG: Which Format Should You Use?
Both formats store photos, but they are built for very different jobs. Here is how to choose — and when to convert.
AVIF is a modern image format with better compression. JPG (also written JPEG) is the format nearly everything can open. Neither is "better" in every case; the right choice depends on where the image is going. If you just need to convert a file right now, use our free AVIF to JPG converter.
Quick comparison
| Feature | AVIF | JPG |
|---|
| Compression | Excellent — often 50% smaller than JPG at similar quality | Good, but older and less efficient |
| Image quality at small sizes | Very good | Good, but shows artifacts at low quality |
| Transparency | Yes | No |
| Animation | Yes | No |
| HDR / wide colour | Yes | Limited |
| Browser support | Chrome, Edge, Firefox, Safari 16+ (recent browsers) | Everywhere, including very old software |
| App & device support | Still growing | Universal |
When AVIF is the better choice
- You are publishing on the web and want the smallest possible files without visible quality loss.
- You need transparency or animation in a single modern-format file.
- You control the viewer — visitors use recent browsers that support AVIF.
- Bandwidth matters — smaller images load faster and use less mobile data.
When JPG is the better choice
- Maximum compatibility — JPG opens in every browser, phone, email client, and old photo editor.
- Uploads to services that reject AVIF — many forms, CMSs and messaging apps still accept only JPG or PNG.
- Sharing with other people who may have older software.
- Printing and editing in tools that may not decode AVIF.
How to convert AVIF to JPG
- Open the AVIF to JPG converter.
- Drop one or more AVIF files into the box, or click to choose them.
- Pick a JPG quality. Best (92%) is a good default; lower values make smaller files.
- Click Convert to JPG and download each result.
The conversion runs entirely in your browser, so your files are never uploaded.
Frequently asked questions
Does converting to JPG lose quality?JPG is a lossy format, so some detail is discarded. At high quality (around 92%) the difference is usually invisible to the eye.
What happens to transparency?JPG does not support transparency. Transparent areas are filled with white when you convert.
Can I convert back from JPG to AVIF?Yes, but you will not recover detail that was lost when the image was first saved as JPG. Always keep your original files.
Is AVIF always smaller than JPG?Usually at the same visual quality, but results vary by image. Photos tend to benefit most.