LoopControl is a Firefox extension designed for multimedia enthusiasts, allowing users to loop specific sections of HTML5 video and audio. This tool enhances the viewing experience by providing a simple interface to set loop start and end times, making it ideal for educators, content creators, and anyone needing repetitive playback for specific content. Users can easily toggle loops on or off, with a clear visual indicator displayed on the video controller.

The extension features convenient keybindings for quick access, including Q to set the loop start, E for the loop end, and R to toggle looping. Additionally, users can hide the controller with the H key. LoopControl is free and open source, ensuring accessibility for all users. Its design is based on the popular Video Speed Controller, and the extension icon is crafted by Pixel Perfect from Flaticon.