Previously, WhatsApp Web only supported one-on-one voice and video calls. With the new update, users can make group calls directly from the browser without installing a separate application.
According to the news site WABetaInfo, eligible users participating in the test will see a call button appear at the top of the group chat window on WhatsApp Web. When you tap this button, users can choose between voice calls or video calls.
In particular, the call creator can proactively select members they want to join instead of automatically inviting all members in the group. This feature makes organizing online meetings or exchanges more flexible.
WhatsApp said group calls on the web platform will support up to 32 participants, equivalent to the current limit on mobile and desktop applications. This shows that the company is aiming to synchronize experiences between different platforms.
In addition, WhatsApp continues to emphasize the security factor. Voice and video calls on the web version are protected by a terminal encryption mechanism based on the Signal protocol.
Thanks to that, only call participants can access the exchange content. Even WhatsApp or the parent company Meta cannot view or listen to contact data.
The web version will also support the call link creation feature. Users can create and share invitation links to group calls for related people. Each link will have its own address and automatically expire after 30 days of inactivity.
In addition, WhatsApp also added a waiting room feature, allowing call creators to control the participation of members. This helps enhance security and limit those who do not want to participate in calls.
For video calls, WhatsApp Web also supports screen sharing directly from the browser. This feature is especially useful in online meetings, document presentations or sharing work content. However, screen sharing is only available in video calls and is not supported in voice-only calls.
The update is assessed to bring many benefits to those who regularly use WhatsApp on the browser. While Windows users have more flexible options, Linux users can benefit more because there is currently no WhatsApp application specifically for this operating system.
Currently, the voice call and group video feature on WhatsApp Web has just been deployed for some users participating in the beta testing program. WhatsApp has not announced the official release date, but the scope of deployment is expected to be expanded in the coming weeks.
