To get the best image compression, make sure to use an image compression plugin designed for WordPress. Lossless and lossy compression both result in smaller file sizes, but they have different quality. Lossless compression is better for images with few colors and low resolution. Lossy compression, on the other hand, is better for images with a high number of colors. The compression level of each is listed in the plugin’s settings, and you can toggle it for your images.
ShortPixel is another WordPress image compression plugin. ShortPixel offers free and paid accounts. It allows users to upload new images automatically, and treats the free quota separately from the paid one. In addition, the plugin is flexible, allowing users to optimize all images or just original ones. There is also a referral program that gives you 100 free image compressions per month. To learn more about image compression plugins for WordPress, check out this review!
ShortPixel is an all-in-one media compression plugin that supports JPG, PNG, and GIF. It supports all major file types, including CMYK and RGB, and can also convert PDFs and PNG images to JPG and other formats. It is incredibly easy to use, and it comes with two levels of lossless compression, making it ideal for converting a variety of file formats. The downside is that the Free version only compresses up to 100 images per month.