Instructions.Copy imgcut content on the first text box.Input adjustment scale in percentage.If your image was upscaled 2x then you will enter 200 (%) Enter upscale percentage Change function get(id) { return document.getElementById(id); } function increaseSize() { let imgcut = get('input').value.trim().split('\n'); let finalize = ''; let mult = (parseInt(get('multiplier').value) / 100); console.log(mult); for(i = 0; i < imgcut.length; i++) { if(i < 4) finalize += imgcut[i] + '\n'; else { let content = imgcut[i].split(','); content[0] = parseInt(content[0]) * mult; content[1] = parseInt(content[1]) * mult; content[2] = parseInt(content[2]) * mult; content[3] = parseInt(content[3]) * mult; finalize += content.join(',') + '\n'; } } get('output').value = finalize; }