Convert bmp to jp2k Online: bmp2jp2k
You can use Tom's Editor to easily convert images from
Microsoft Windows bitmap .BMP to JPEG 2000 .JP2K.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Format created by Microsoft for their Windows and OS/2 operating systems. Images can be compressed or not.
JPEG 2000 is an image format with extension JP2K.