Convert jp2k to tga Online: jp2k2tga

You can use Tom's Editor to easily convert images from
JPEG 2000 .JP2K to Targa .TGA.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

JP2K

JPEG 2000 is an image format with extension JP2K.

TGA

Targa is an image format with extension TGA.