Video Speed Up

- increase video and audio speed with single click by 0.25 ratio. - decrease video speed down to 0 (pause) - no upper speed limit so you can fast forward movies or ads.

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Video Speed Up is available to install from Firefox Browser Add-ons and for download from this page. It has 1,939 active users The latest version is 1.5.7.3, and it was published 2 years ago.

All available versions

You can find the current and older versions of Video Speed Up here. You can download the archived versions or inspect their source codes.

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

How to install Video Speed Up from an XPI file

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

How to install Video Speed Up from a ZIP file

1. Download the Video Speed Up 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 Up ZIP file from step 1. Video Speed Up is now installed on your browser.