Ritmo is a free Chrome add-on developed by Harris Schneiderman that allows users to easily change the playback rate of HTML5 audio and video content. With this handy tool, users can speed up or slow down the playback speed of online videos and audios, giving them more control over their media consumption.

One of the main features of Ritmo is its simplicity. Once installed, the add-on adds a small toolbar to the Chrome browser, making it easy to access and use. Users can simply click on the toolbar icon and select their desired playback rate from a dropdown menu. The add-on supports a wide range of playback speeds, allowing users to customize their viewing and listening experience according to their preferences.

Ritmo is particularly useful for those who want to save time by speeding up educational videos or lectures, or for those who want to slow down videos or audios to catch every detail. The add-on works seamlessly with most HTML5 audio and video players, making it a versatile tool for enhancing the playback experience.

Overall, Ritmo is a convenient and user-friendly Chrome add-on that provides an easy way to change the playback rate of HTML5 audio and video content. Whether you want to speed up or slow down your media, this add-on offers a simple solution for customizing your viewing and listening experience.