Bioplastics are polymers produced from renewable resources, such as plant-based materials, and offer a more sustainable alternative to conventional petroleum-based plastics. This chapter explores advanced production technologies for bioplastics, including biocatalysis, metabolic engineering, synthetic biology, and nanotechnology. It begins with an overview of bioplastic types and then delves into enzymatic breakdown of plant-based materials for bioplastic production. Metabolic engineering modifies microbial pathways to produce specific biopolymers, while synthetic biology designs biological systems for tailored bioplastic properties. Nanotechnology enhances bioplastics through reinforcement and modification. The chapter concludes with insights into challenges and opportunities in bioplastics production, emphasizing the need for research on environmental impact and scalability, as well as public awareness.