Microsoft Azure Batch Synthesis API enables developers to easily create and manage complex batch processing workflows in the cloud. By utilizing powerful Azure services, developers can efficiently process large amounts of data without the need for managing infrastructure or scaling resources. The API streamlines the process of running compute-intensive tasks, such as image rendering or data analytics, by automating job scheduling, resource allocation, and job monitoring. With Azure Batch Synthesis API, developers can focus on writing code and building applications, while Azure handles the heavy lifting of executing tasks in a scalable and cost-effective manner.