It's a fork that is not maintained anymore.

Let's me speed up a long YouTube video so I can watch it faster. Reload the page you want to use it with in case you don't see it.

This worked perfectly for ages, but this past week it's caused youtube videos to get stuck on the "loading" screen. I know it's this extension because disabling it stops the issue. I hope you fix this!
(I'm using Firefox on Windows 11)

This was amazing several years ago, but starting to break down because original author (codebicycle) no longer has time to maintain. I've switched to Speeder, which is a revival of this original.

Works flawlessly for me. I run Firefox on Ubuntu. It also worked well for me on Windows and Firefox before I switched to Linux.

I absolutely love this addon/extension for Chrome, but when added to Firefox, MANY features of Firefox have become unusable. Even things like ctr+f to find text, maybe options that are available when you right click a page on your mouse. PLEASE FIX!

I can't speak to how it works on other sites, but my teacher added additional videos to a Canvas post that had no ability to fast forward and this is saving me. It can be a bit janky but it's nothing I didn't expect from an extension adding a non-native feature. (Though, edit, the clunkiness went away once I used the keyboard shortcuts!)

Works, but really slows down loading on certain websites (like Reddit) making them annoying to use. Will be uninstalling.

perfect

Lately Unresponsive on Youtube......

Seems to work good most of the time; but on Youtube, sometimes it will be unresponsive, so I can't change the speed of the video. I have tried disabling all adblockers in case they were interfering, but they don't seem to be the problem. This has only occurred on Youtube so far.

its mediocore... after i got rid of it (i belive) that the speed of the videos got fucked permentally, plz help

Pleaaaaaaase fix compatibility with Paramount Plus. For some reason, only on that website, I cannot hide the UI. Pressing the hotkey will make it go away for a split second, and then immediately return.

"Excellent and very customizable. Works on most websites with video, making it universal (unlike extensions for specific sites only, e.g., YouTube). Can configure keyboard shortcuts as well as speed jump increments."


"One of the best add-ons out there! Controls speed of every motion picture, even GIF! You can set your own shortcuts, so I set the same as YouTube. Now I can easily speed up to 6x or even more on YouTube!"

For those getting black screen with Amazon Prime Video - set the speed to what you want and disable the controller overlay and it'll work right away. You can use the shortcuts instead as well. In settings, you can permanently disable controller overlay by default.