This plugin can automatically help you reduce the file sizes of your website but does not reduce the quality of the image. Strongly recommend for image-driven websites!
How does it work?
Every image you add to a page or post will be automatically run through Smush.it behind the scenes. You don’t have to do anything different.
You can also run your existing images through Smush.it via the WordPress
Media Library. Click on the
Smush.it now! link for any image you’d like to smush.