Video Speed Up

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.

What is Video Speed Up?
"Video Speed Up" is a Firefox add-on that allows users to manipulate the speed of videos played on HTML5 platforms. With a single click on the extension's icon, users can speed up videos at a rate of 0.25 per click. It also permits a controlled decrease of the video speed down to 0, acting as a pause. Despite having no upper speed limit, it notably does not affect Flash videos embedded in 'frames'. Right-clicking the extension icon and selecting from the menu can revert any changes to the default speed.
By: no9
Users: 2,002 ▲ 20
Rating: 4.40 (20)
Version: (Last updated: 2022-10-18)
Creation date: 2018-03-24
Weekly download count: 108
Firefox on Android: Yes
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
  • contextMenus
  • activeTab
  • http://*/*
  • https://*/*
  • file:///*/*
Size: 51.81K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Extension allows you to speed up videos playback just by clicking single button. It works on websites that use HTML5 to play videos so it is useful for Youtube, Twitch, Facebook and bunch of others. Flash videos embedded in 'frame' are not affected.

To speed up video click on the extension icon. To slow down or get back to default speed click right mouse button on extension icon and pick position from a menu.

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Works well for adjusting video speed
  • Limited features and customization options
  • Some users have reported it not working for them
Most mentioned
  • Works well for adjusting video speed
  • Limited features and customization options
Recent reviews
It works.
by Potato_Head, 2024-05-01

by anditya ahmad, 2024-04-05

by anditya ahmad, 2024-04-05
View all user reviews
Risk impact

Video Speed Up may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

Video Speed Up has earned a fairly good reputation and likely can be trusted.

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