raster format

What is a .JP2 file?

JPEG 2000 is a wavelet-based successor to JPEG with better quality at high compression, used in digital cinema and archiving.

Full name
JPEG 2000
Developed by
JPEG Committee
Released
2000
Extension
.jp2
MIME type
image/jp2
Transparency
Yes

How to open a JP2 file

JP2 opens in Photoshop, IrfanView and specialist viewers.

What JP2 files are used for

Photos & web images

Share, post and embed pictures across sites and apps.

Editing & design

Work with the format in editors like Photoshop and GIMP.

Storage & archiving

Keep memories and assets in a widely-readable form.

Strengths & limitations

✔ Strengths✖ Limitations
Supports transparencyLess common outside its niche

Need more than a conversion?

Remove the background from JP2 images, upscale to 4K, or generate new visuals with SharkFoto AI.

Frequently asked questions

JPEG 2000 is a wavelet-based successor to JPEG with better quality at high compression, used in digital cinema and archiving.

JP2 opens in Photoshop, IrfanView and specialist viewers.

JP2 is optimised for its specific use rather than strictly lossless storage.

Use SharkFoto's free tools — upload your JP2 file and convert it to a more convenient format in seconds. It's free, processed securely and never stored.

Yes — JP2 supports transparent backgrounds.