JPEG is a standard image format developed by the Joint Photographic Experts Group in 1992. Today, JPEG is undoubtedly the most popular photo format because of its small file size and compatibility with all image viewing environments. It uses lossy compression that gives it the small file size, albeit sacrificing the image quality.
JPG, sometimes called JPEG, is a standard image format developed by the Joint Photographic Experts Group. JPG uses a high degree of lossy compression to give it a small file size while sacrificing the overall image quality. It can achieve up to an impressive 10:1 compression algorithm. Today, it’s the most widely used image format, thanks to its seamless compatibility with the World Wide Web and most image viewing and editing apps.
Adobe Photoshop Adobe Photoshop Lightroom Apple Preview