LinkedIn Message Notifier is a free Chrome extension designed to enhance user experience on LinkedIn by keeping track of unread messages. This tool displays the number of unread messages and sends notifications for new messages, ensuring users stay updated with their communications without the need to constantly check the platform.

The extension operates seamlessly in the background, silently opening a new LinkedIn tab to retrieve the message count if there are no open tabs available. It is important to note that the extension does not reveal the content of new messages, maintaining user privacy while providing essential notification functionality for LinkedIn users.