Similar to Unity's sprite sheet splitter, but you can actually keep the images.
// * NOTES: // * This can accept any image, but it's highly recommend you clear the transparency before using // * Process can take a while, especially if image is not pre-transparent. // * This process will download MANY images. be prepared to organize your folder.
Make sure you edit the declared variables https://editor.p5js.org/gabekotton/sketches/zLSvl7x9p Made in P5.js by Gabe Kotton