You can leave a chat room at any time, but you must be re-invited to return. The following steps apply to the desktop client and web app.
To leave a chat room
In the sidebar, open the chat room.
Choose the ellipsis menu (...) to the right of the chat room name.
Choose Leave chat room.
Note
You can't leave a chat room if you're the only administrator. You must promote another member to administrator before you can leave. For more information, see