WhatsApp has rolled out a feature that allows users to make and receive voice and video calls directly from a web browser. NDTV reports that entrepreneur Kunal Shah tested the browser calling capability alongside Facebook founder Mark Zuckerberg. The update extends WhatsApp’s calling functions beyond the mobile app, enabling calls to work through the browser interface. The feature supports both voice and video calling, giving users an additional way to connect without switching exclusively to the smartphone app. The report focuses on the testing interaction between Shah and Zuckerberg and describes the core functionality of browser-based calling as newly introduced by WhatsApp. Overall, the coverage emphasizes the expansion of WhatsApp’s calling to the web platform, while the specific rollout details, timing across regions, and availability requirements are not elaborated in the provided account.