User1417933 84522 gold badges1111 silver badges1414 bronze badges one There seem like python bindings to ImageMagick: imagemagick.org/obtain/python. I have never made use of them, but I've applied ImageMagick, and it will do what you wish. user1342784 Create a new mask Together with the Magic Wand tool dependant on tone and https://imageconverthq.com/