F-Notifier is a Chrome browser extension developed by Arnaud Ligny. This free add-on falls under the category of Browsers and specifically belongs to the subcategory of Add-ons & Tools.

F-Notifier serves as a convenient tool to keep track of your Facebook notifications. With this extension installed, you can easily stay updated on the number of unread notifications you have on Facebook. This feature allows you to quickly identify if you have any pending messages, friend requests, or other notifications without having to navigate to the Facebook website.

By providing a clear and visible count of unread notifications, F-Notifier ensures that you don't miss out on any important updates on your Facebook account. This lightweight and accessible extension enhances your browsing experience by keeping you informed about your Facebook activity.