Convert DDS to JP2 offline by JavaScript

Convert DDS to JP2 offline

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

Files:

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OUTPUT FILES:

#	File Name	File Size	Actions

How to convert DDS to JP2 offline

Choose local DDS 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	DDS	JP2
Full name	Microsoft Direct Draw Surface	JPEG 2000
File extension	.dds	.jp2, .j2k, .jpf, .jpx, .jpm, .mj2
MIME	image/vnd.ms-dds	image/jp2
Developed by	Microsoft	Joint Photographic Experts Group
Type of format	Texture files	Graphics file format
Introduction	The DirectDraw Surface container file format (uses the filename extension DDS), is a Microsoft format for storing data compressed with the proprietary S3 Texture Compression (S3TC) algorithm, which can be decompressed in hardware by GPUs.	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.