Fullscreen Video Speed Controller

2025-05-17 06:34

Overview

Fullscreen Video Speed Controller is a lightweight and intuitive userscript that enhances your video playback experience. It provides seamless control over playback speed, and quick seeking for fullscreen videos across the web.

How to Use

  1. Open a video in fullscreen mode on any website.

  2. Use the following hotkeys to control playback:

    • j – Reset speed to 1.0x.
    • k – Speed up to 2.0x.
    • l – Speed up to 3.0x.
    • h – Rewind 5 seconds.
    • ; – Fast-forward 5 seconds.

Notes

  • This script only works in fullscreen mode.
  • There may be key conflicts with browser extensions like Vimium. Please disable conflicting extensions and try again.

License

This project is licensed under the MIT License. See the full license here.