As someone who has actually done this before, it's pretty easy. PNG has R,G,B, and A. So you can effectively get 4 bits per pixel on Least Significant Bit Substitution. You can fit a lot of data into image, whether…
As someone who has actually done this before, it's pretty easy. PNG has R,G,B, and A. So you can effectively get 4 bits per pixel on Least Significant Bit Substitution. You can fit a lot of data into image, whether…