You can use Facebook Messenger Rooms to video chat with up to 50 people at once from the Messenger app for mobile or desktop, ...

Facebook's video chat feature is available through Messenger and the Facebook website. Open an existing group chat or start a new one to prepare the thread for a group video call. Select the video ...

You can create a "secret conversation" in Messenger by starting a new conversation and tapping the lock icon in the top-right ...