Works with Google Drive

You can upload files from your PC or Google Drive.

Instruction Manual

We have a simple tutorial guide which explains the features of the software extension and what each button inside the extension does. Read our tutorial and welcome guide on how to use the extension to the fullest.

Any operating system works

This addons works on all computers - the operating system you use doesn't matter.

Speed up or slow down any HTML5 videos on any website.


Install and open.

  • After installing the extension. You click on the icon and can begin to speed up/slow down HTML5 videos on the current webpage.

If you want to adjust the playback speed of videos for desktop video players, check out the software below.

If you want to speed up or slow down the playback of a video on your computer, you can use one of many free desktop video players. Here are some of the most popular ones:

VLC Media Player ( is a free and open-source media player that supports nearly all video formats. It can also adjust playback speed and supports subtitles, so it's great for watching movies in foreign languages.

Windows Media Player ( comes preinstalled with Windows operating systems and allows users to adjust playback speed by changing the frame rate (the number of frames per second).

Apple QuickTime Player ( lets users play or edit videos but not change their frame rate.


  1. Install the Extension
  2. After installing the extension, click on the icon on the toolbar.