It keeps the video playback speed at the desired speed at all times.
Users
1,000
0 in 30 days
Rating
4.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#29K
#24K among extensions
Version
3.5
updated 7 Sep 2026
Users
monthly, 3 years
Latest, 15 Oct 2026:1,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:4 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Video Speed Lock (Control Master)
When you want to watch YouTube Shorts at 2x speed.
When you want to keep the 2x speed even after opening a new YouTube window.
When you want to apply 2x speed to videos that appear as you scroll down on Facebook.
When 1.5x speed keeps resetting on Netflix.
Just keep this app active, and it always maintains 2x speed.
Adjustable from 0.25x to 16x.
Open the controller, and with the cursor on the number, adjust using up, down, or Enter.
Reverse the order of YouTube playlists.
Switch YouTube Shorts videos to the standard UI.
You can set YouTube subtitles to your desired language using Shift + C.
If subtitles for that language are unavailable, YouTube will automatically translate them.
You can activate YouTube's 'Show transcript' feature by pressing Shift + T.
Translate the transcript using your browser's translation function.
On Netflix, Disney+, Apple TV, Laftel and Coupang Play you can skip the opening, ending, and next episode using the S key.
Use the default Ctrl + Shift + Alt + number shortcut to adjust speed.
Enable Command Mode for full control with easy shortcuts.
Adjust speed, jump to absolute positions (0%~90%), toggle fullscreen, play sound, skip to next video, etc.