GIFmicro is an application to optimize GIF images and reduce file size. With the remarkable development of networks, web content has grown rich. In recent years, video posting has become an effective method of advertising for v-commerce (Video e-commerce). In V-commerce, the method of converting a portion of a video to GIF animation and placing it in the content header in order to increase view rates has become more common. ?One effective method of using GIFmicro is to optimize animated GIFs for v-commerce. By optimizing the GIF 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.