This review provides an extensive analysis of recent progress in sustainable bioplastics, focusing on their synthesis, properties, and diverse applications. It identifies current research gaps, addresses challenges in large-scale implementation, and offers actionable recommendations for future exploration. A systematic search of relevant academic databases was conducted within a specified timeframe, applying inclusion and exclusion criteria to select appropriate studies. Comparative evaluations of various sources and parameters were performed, with results synthesized in comparative tables. The review reveals substantial advancements in sustainable bioplastics, encompassing innovative materials, novel production methods, and emerging market trends. It elaborates on the environmental benefits of bioplastics, their application potential, and the obstacles hindering commercial scalability. Highlighted research priorities include enhancing biodegradation, improving recycling methods, and reducing production costs. The review contributes new perspectives by consolidating recent findings, assessing emerging trends, and thoroughly evaluating the environmental impacts of bioplastics.