User1417933 84522 gold badges1111 silver badges1414 bronze badges one There appear to be python bindings to ImageMagick: imagemagick.org/download/python. I haven't employed them, but I've made use of ImageMagick, and it will do what you want. user1342784 The number of energy burned hiking the Grand Canyon? The energy you burn off https://imageconverthq.com/