Convert JP2 to AVIF
Free, fast and secure — convert JP2 to AVIF right in your browser.
Upgrade your JP2 to a modern AVIF
Converting JP2 to AVIF adopts a modern, highly efficient format that keeps quality high while cutting file size — a smart default for today’s web and apps.
How to convert JP2 to AVIF
- 1 Drop your JP2 file into the converter above.
- 2 It is converted to AVIF automatically — no settings to fiddle with.
- 3 Download your new AVIF file instantly.
JP2 vs AVIF
| Feature | JP2 | AVIF |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | Yes | Yes |
| Animation | No | Yes |
| Type | Raster | Raster |
| MIME type | image/jp2 | image/avif |
| Best for | Archival, medical and cinema imaging — converted to JPG or PNG for everyday sharing. | Cutting-edge web delivery where the smallest possible high-quality image is the goal. |
About the formats
JPEG 2000
JP2 (JPEG 2000) is an advanced image format offering both lossy and lossless compression with better quality than classic JPEG. It is used in archiving, medical imaging and cinema, but has limited everyday support.
Strengths
- Better quality than JPEG at the same size
- Lossless and lossy modes
- Strong for archival and medical imaging
Limitations
- Almost no browser support
- Limited consumer-app support
- Slower to encode/decode
Best for: Archival, medical and cinema imaging — converted to JPG or PNG for everyday sharing.
AVIF image
AVIF is a next-generation format based on the AV1 video codec. It offers excellent compression, wide colour and transparency, often beating WebP and JPG on file size.
Strengths
- Outstanding compression and quality
- Wide colour gamut and HDR
- Transparency and animation support
Limitations
- Not supported by older browsers/apps
- Slower to encode
- Limited editing-software support
Best for: Cutting-edge web delivery where the smallest possible high-quality image is the goal.