Audio/Video Speed Up

Speeds up playback. Affects all html5 videos and audio. | Speed up: Ctrl+Shift+U | Speed down: Ctrl+Shift+Y

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Audio/Video Speed Up is available to install from Firefox Browser Add-ons and for download from this page. It has 1,687 active users The latest version is 1.7, and it was published 7 months ago.

All available versions

You can find the current and older versions of Audio/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 Audio/Video Speed Up from an XPI file

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

How to install Audio/Video Speed Up from a ZIP file

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