For a simple and less feature rich option look at Jimp to see if it will do what you need and you’re programming in JavaScript. It’s a breeze to use. I’ve used

For a simple and less feature rich option look at Jimp to see if it will do what you need and you’re programming in JavaScript. It’s a breeze to use. I’ve used IM and GraphicsMagick too and they are insanely powerful, but just quite complex to use.