As a burgeoning energy storage technology, Zn microbatteries (ZMBs) exhibit expansive potential for applications. This article initially presents a method for fabricating ZMBs utilizing interdigitated electrodes, employing advanced techniques such as 3D printing, screen printing, laser etching, and electrodeposition. These methodologies play a crucial role in mitigating anode-related issues, consequently enhancing battery performance. Subsequently, the challenges encountered by ZMBs anodes, including dendrite formation, corrosion passivation, hydrogen evolution, and Zn cycle exfoliation, are thoroughly examined. Lastly, a comprehensive strategy for stabilizing the anode is delineated, encompassing anode material selection, anode structure construction, interface engineering, and electrolyte optimization. In essence, the preparation and fine-tuning of ZMBs present ongoing challenges. With continued research and development efforts, it is anticipated that ZMBs will attain efficient, stable, and secure performance on the microscale, offering enduring and dependable energy solutions for applications in miniature electronic devices and wearable technology.