Prize of 30usd to the first one who can show me that knows how to convert jpg or png files to Gcode files.

I need to enter Gcode files for my laser printer although I use it to write, since with jpg or png it does not do them well, the Gcodes are plain texts and it is the solution, so far no one has given me a Gcode file, I will pay 30usd to the person get it done and a weekly contract to convert files. I attach two photos of what happens, for example I introduce a signature and even if it is a fine line it turns it into a fat file and performs it in several passes, it should do it in one go. First photo would be the right thing to do, second photo is what happens now with jpg and png