YouTube Unwatched is a free Chrome extension developed by Backdoor AI. It falls under the category of Browsers, specifically Add-ons & Tools. This handy extension allows users to automatically remove watched YouTube videos from their feed with just a single click.

If you're an avid YouTube user and find yourself constantly searching for new videos from your favorite YouTubers, this extension is a must-have. It simplifies the process of finding new content by eliminating videos that you have already watched. By pinning the YouTube Unwatched extension to your browser, you can easily remove all watched YouTube videos from your feed in one go.

With its user-friendly interface and seamless functionality, YouTube Unwatched offers a convenient solution for those who want to keep their YouTube feed clutter-free and discover fresh content effortlessly.