YTSync is a free Chrome add-on developed by Tandashi that allows you to watch YouTube videos directly on YouTube with your friends. With this plugin, there is no need to visit an extra site to enjoy synchronized video watching. One of the main advantages of YTSync is the ability to synchronize livestreams and videos that have been blocked for embedded play.

YTSync offers several features to enhance your viewing experience. It includes a basic permission system, queue functionality, autoplay, and reactions. Additionally, the add-on supports both dark and light modes, depending on your YouTube settings. If you feel that there is a missing feature, you can easily create a feature request.

After installing YTSync, you will notice additional buttons next to the like/dislike buttons below YouTube videos. These buttons allow you to create a sync room, leave a sync room, or add a video to the queue. It's a seamless integration that enhances your YouTube experience without any hassle.

To use YTSync, simply create a sync room directly on YouTube, copy the URL, and share it with your friends. This way, you can enjoy watching videos together, regardless of your physical location.

For more detailed instructions on how to use YTSync, you can visit the GitHub Repository.