Key features
- Adjustable playback from 0.07x to 16x
- Default keyboard shortcuts (S, D, R, Z, X)
- Fully remappable shortcuts with custom increments
- Per-site default speed rules
- Speed persistence across sessions
- Works on YouTube, Netflix, local files and any HTML5 media
What Video Speed Controller does
It overlays a small speed control on any HTML5 video or audio element, letting you speed up, slow down, rewind or advance playback with keyboard shortcuts or on-screen buttons. It works across a wide range of sites, from YouTube and Netflix to local video files opened in the browser, as long as the media uses standard HTML5 playback.
Is Video Speed Controller safe?
The developer states plainly that the extension does not collect user data, and that nothing is sold to third parties or used outside its core playback-control function. It doesn't need account access or browsing history to work, since its only job is adjusting the speed of media elements on the page you're viewing.