OctoPrint is an open-source web interface for 3D printers, developed by Gina Häußge. OctoPrint has become a popular choice among 3D printing enthusiasts and professionals for its versatility, extensibility, and ease of use. With its intuitive interface and robust feature set, OctoPrint empowers users to monitor their prints in real-time, control printer settings remotely, and manage print queues effortlessly. In this detailed review, we will delve into the core aspects of OctoPrint, examining its key features, usability, and impact on the 3D printing community.