Tom's Editor BLOG

Convert gif to j2k Online: gif2j2k

You can use Tom's Editor to easily convert images from
CompuServe Graphics Interchange Format .GIF to JPEG-2000 Code Stream Syntax .J2K.
Tom's Editor is a free, online image manipulation and converter program.

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GIF

GIF images were created by Compuserve. They can used no more than 256 colors and a single color transparenty (no Alpha channel). Today are rare since they offer low quality and huge filesizes. GIF animations are still in use.

J2K

JPEG-2000 Code Stream Syntax is an image format with extension J2K.