Just type the "basic" message in the panel on the left
Then click "En" to encode onto the right.
"De" does the opposite of "En" for whatever you directly type into the right panel.
"+" increases size of encoded message, "-" reverses this
Click "~" to export the encoded message to an image you can share via email, print, etc.
Click "*" to export the encoded message to a new window, from which you can reliably print to PDF, etc.
~ * ~
~ Lumtauto ~