I have a small effort to make an online tool which can reduce image size maintaining its original quality and transparency. You can select or adjust image quality to reduce its size before sending across your friend or family photos. This tool is useful when you need to send high definition photos as email or need to upload them but process is slower due to big sizes.
I tried to resolve this problem and try to maintain the uniqueness of tool. where you can adjust custom quality up to required lighten size of the image or let optimizer decide the best optimized quality of your photo making it very easy to use and straight UIX.
You can check this tool here: http://www.imageoptimizer.pk