EWWW Image Optimizer automatically compresses images on upload and can bulk optimise existing images in your WordPress media library. It supports various formats including JPEG, PNG, GIF, and WebP, reducing file sizes to speed up page loading and improve SEO. The plugin offers both lossless and lossy compression to balance quality and performance.
EWWW integrates easily with popular caching and CDN services. It also provides options for resizing images and converting file formats to modern standards. This plugin is ideal for websites with heavy image usage needing reliable optimisation without manual effort.