Playback Rate Controller is a Chrome extension developed by Mateusz Sobczak. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This free extension provides users with the ability to take control over video playback speed, allowing them to change the playback rates of HTML5 media, including videos on popular platforms like YouTube.

With Playback Rate Controller, users have full control over the speed at which their browser plays HTML5 media. This means that they can speed up or slow down the playback of videos or audio files according to their preferences. Whether you want to watch a tutorial at a faster pace or listen to a podcast at a slower speed, this extension allows you to adjust the playback rate to suit your needs.

One of the standout features of Playback Rate Controller is its compatibility with popular websites such as YouTube and Vimeo. This means that users can easily change the playback speed of videos on these platforms, enhancing their viewing experience. Whether you want to watch a video in slow motion to catch every detail or speed up a lecture to save time, this extension provides the flexibility to do so.

Overall, Playback Rate Controller is a useful Chrome extension that puts the control of video playback speed in the hands of the user. With its compatibility with popular websites and easy-to-use interface, it offers a convenient way to adjust the playback rate of HTML5 media.