This image format saves space by ‘predicting’ what could be the color of surrounding pixels of a particular pixel. We all know images are nothing but pixels stitched together. To go into a bit of detail, let’s take a look at how WebP saves space. It allows for a 34% smaller image size compared to JPG, all while retaining high-quality image data. WebP, or Web Picture, is an image file format developed by Google that can save image data both lossless-ly and lossy compression. What is WebP? How is it different from JPG and PNG images? But before that, let’s give you a small overview of WebP. If you’re wondering how to convert WebP images to JPG on your Mac and use them, here’re 5 best ways. Thus, it’s better to use the good old JPG, which 99% of the websites support and are less likely to return errors. We’ve all been in a situation where we tried using WebP images and got disappointed with the result showing ‘this image format is not supported.’ While Macs can handle WebP images without any issue, the problem arises when we try to use them in our documents, mail, and messages.