Envious: Video Speed Controller

About

Control video playback speed on YouTube, Netflix, Disney+, Crunchyroll, and every streaming site. Envious Speed Controller gives you a draggable on-screen widget and keyboard shortcuts to speed up, slow down, rewind, and fast-forward any video without leaving fullscreen.

Your speed persists across videos and page refreshes. Set 1.5x once and forget about it.

WORKS EVERYWHERE YOU WATCH
Any site with HTML5 video — streaming, lectures, courses, webinars. If it plays video, Envious controls it. 

KEY FEATURES
- Speed up or slow down any video with one click or keyboard shortcut
- Draggable overlay that auto-fades after 3 seconds
- Speed persists between videos and survives page refreshes
- Works in normal, theater, fullscreen, and picture-in-picture
- Rate defense: automatically re-applies your speed when streaming sites try to reset it
- Fully customizable shortcuts, step size, and default speed

DEFAULT KEYBOARD SHORTCUTS
S: Decrease speed
D: Increase speed
R: Reset to 1.0x
Z: Rewind 10 seconds
X: Forward 10 seconds
V: Toggle overlay visibility

LIGHTWEIGHT AND PRIVATE
- Zero data collection: no analytics, no telemetry
- 100% local code: no remote scripts or CDN calls
- Under 50KB total: no background process draining your battery
- Free forever: no paywall, no premium tier