JPEGmicro is an application to optimize JPEG images and reduce file size. With the remarkable development of networks, web content has grown rich. JPEG file is most popular file format on the web because it has a browser compatibility and high compression rate. JPEGmicro is an application to optimize JPEG images and reduce file size.By optimizing the JPEG file and reducing its size, the amount of traffic is reduced, and the amount of time that it takes to download decreases. This can contribute to improved user experience.