Convert CR2 to JP2 offline by JavaScript

Convert CR2 to JP2 offline

Convert local CR2 files to JP2 files offline by JavaScript in your web browser without any software downloads or file uploads!

Files:

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#	File Name	File Size	Actions

How to convert CR2 to JP2 offline

Choose local CR2 image files, choose "JP2" as target image format, then click the "CONVERT OFFLINE" button to start offline conversions in bulk. File size can be up to 2GB.

This offline converter will try to use canvas in web browser to convert images first. The image format depends on whether your current web browser supports. For example: the latest Chrome browser supports AVIF images while some old versions don't. Then the offline converter will try to use JavaScript to convert images if your current web browser doesn't support the image format.

Name	CR2	JP2
Full name	Canon Digital Camera Raw Image Format	JPEG 2000
File extension	.crw, .cr2, .cr3	.jp2, .j2k, .jpf, .jpx, .jpm, .mj2
MIME	image/x-canon-cr2	image/jp2
Developed by	Canon	Joint Photographic Experts Group
Type of format	Raw image format	Graphics file format
Introduction	The .CR2 file format (Canon RAW version 2) is a digital photography RAW format created by Canon. "RAW" here means that this file stores information directly coming from the sensor, almost without processing. RAW files can be seen as a digital negative format, and do not contains a "ready to view" picture, like jpeg.	JPEG 2000 (JP2) is an image compression standard and coding system. It was created by the Joint Photographic Experts Group committee in 2000 with the intention of superseding their original discrete cosine transform-based JPEG standard with a newly designed, wavelet-based method.