Hashtags required for TFT screen

I have been attempting to display a simple bitmap on a mcufriend 2.8 inch screen. I have found some sample code within another post that has all the hex code plus a whole bunch of hashtags # after each line of code. These hashtags seem to form the image. I am able to display this on the screen successfully. However, the code processed through any of the online bitmap to code converters don't have these hastags. The image just looks like gooble de goop. I assume the pixels ain't lining up. Any suggestions on the output setting of these converters that include the hashtags.