Video Speed Controller (Magnus Fork)

Speed up, slow down, advance and rewind HTML5 audio/video with shortcuts. As of 17 December 2021, more up-to-date and featureful than the popular version.

Video Speed Controller (Magnus Fork) is available to install from Firefox Browser Add-ons and for download from this page. It has 322 active users The latest version is 7.2.2, and it was published 6 months ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Video Speed Controller (Magnus Fork) here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
 3 versions available for download.

Install XPI file

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  2. In Firefox browser, go to about:addons to open Add-ons Manager
  3. Click on , then select Install Add-on From File
  4. Select the Video Speed Controller (Magnus Fork) ZIP file from step 1. Video Speed Controller (Magnus Fork) is now installed on your browser.