What is a Moodle theme? Chris Reid January 05, 2018 07:14 A Moodle theme is a plugin which extends or enhances the appearance of your Moodle site. There are many popular themes on our Moodle Plugins Database that you can try out. Related articles How do I contribute to Moodle? How do I get started? Does MoodleCloud allow plugins? How do I switch to use the Boost theme? What is the Moodle Tracker? Comments 0 comments Article is closed for comments.