Youtube repeat, speed up HTML5 video is a free Chrome add-on that allows users to repeat, speed up, and slow down Youtube and any HTML5 video. With this add-on, users can create loops with accuracy to milliseconds, enabling them to focus on specific parts of a video. Additionally, users have the flexibility to speed up or slow down HTML5 videos using custom variable speeds set by the user.

The add-on also offers the ability to rewind and fast forward HTML5 videos with custom variable durations, giving users full control over their video playback. Users can easily add local files or any online video from any website to their playlist, allowing for seamless integration of various video sources.

One notable feature of Youtube repeat, speed up HTML5 video is its offline functionality, allowing users to continue using the add-on even when they are not connected to the internet. The add-on supports multiple languages, making it accessible to users from different regions. Additionally, it provides suggestions for queries and generates random keywords, enhancing the user experience.

To use the add-on, simply play a video on Youtube, Instagram, or any other supported platform, and then open the extension in the current tab. Users can then drag the sliders to set up a loop and click the "Apply" button below the slider to play the loop.

Overall, Youtube repeat, speed up HTML5 video is a versatile and user-friendly add-on that enhances the video viewing experience by providing advanced playback options and customization features.