Convert JPG to JP2
Free, fast and secure — convert JPG to JP2 right in your browser.
Convert JPG to JP2 for wider compatibility
Converting JPG to JP2 gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when JPG will not play nicely everywhere.
How to convert JPG to JP2
- 1 Drop your JPG file into the converter above.
- 2 It is converted to JP2 automatically — no settings to fiddle with.
- 3 Download your new JP2 file instantly.
JPG vs JP2
| Feature | JPG | JP2 |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | Yes |
| Animation | No | No |
| Type | Raster | Raster |
| MIME type | image/jpeg | image/jp2 |
| Best for | Photographs and complex images for the web, email and social media where small file size matters most. | Archival, medical and cinema imaging — converted to JPG or PNG for everyday sharing. |
About the formats
JPEG image
JPG (JPEG) is the most widely used photo format on the web. Its lossy compression shrinks photographs to small files that open everywhere, from browsers to cameras and phones.
Strengths
- Very small files for photos
- Opens on virtually every device and app
- Adjustable quality vs. size trade-off
Limitations
- Lossy — quality drops on each re-save
- No transparency support
- Visible artefacts on text, lines and flat colour
Best for: Photographs and complex images for the web, email and social media where small file size matters most.
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.