Agent

The tool is designed for encoding text into bmp image. To decode, you need to have the original image to compare it to. You can save with or without the key. Choose the shades! You put maybe three different shades in a row and then no colors. Pay attention to the size of the image, for longer texts the built-in selection will not be enough, so I recommend getting your own. If you want to put the image on the internet? Feel free to rename it to jpg or gif, it will be a bmp file, but it will be usable.