JPG to AVIF converter
Convert JPG files to AVIF right in your browser. Nothing is uploaded, there is no sign-up, and there is no file limit.
- Runs on your device
- No upload, no queue
- Batch + ZIP download
Drop files here, or click to choose
Supports PNG, JPG, WEBP, AVIF, BMP, GIF, SVG, HEIC, TIFF and ICO — and writes GIF, TIFF and PDF too. Files stay on your device.
How to convert JPG to AVIF
- Drop your JPG file onto the box above, or click it to browse.
- Choose AVIF as the output format.
- Press convert, then download the result.
JPG vs AVIF
JPG works well for photographs and email attachments. AVIF works well for modern sites squeezing every kilobyte. The table below compares the two on the things that usually decide the choice.
| JPG | AVIF | |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | Yes |
| Best for | photographs and email attachments | modern sites squeezing every kilobyte |