A print/embroidery data creating device is provided with a usable color designating system, an output information setting system, a pixel examining system, an area setting system that sets a pixel area determined to correspond to the usable color as a usable color area and sets an area which does not correspond to the usable color area as a print area, an embroidery data creating system. The usable color area is output with the size set by the output information setting system at the position set by the output information setting system by the embroidering machine, and a print data creating system that creates print data such that a pixel area set as the print area by the area setting system is output as printed area with a color corresponding to the pixel color, the print area being output with the size set by the output information setting system at the position set by the output information setting system by the printer.