Video Speed Controller Pro

About

Control the playback speed of any HTML5 video or audio on any website. Speed up lectures, slow down tutorials, skip ads automatically, and save hours every month.

SPEED CONTROL
Adjust playback from 0.1x to 16x with keyboard shortcuts or the on-screen controller. Fine-tune speed in custom increments. Works on any site with HTML5 video.

KEYBOARD SHORTCUTS (fully customizable)
S - Decrease speed
W - Increase speed
R - Reset to 1x
A - Rewind 10 seconds
D - Advance 10 seconds
G - Toggle max speed (16x)
P - Picture-in-Picture
F - Fullscreen
Y - Mirror video
B - Loop video
...and many more. Add your own in Settings.

ADAPTIVE SEEK
Hold A or D to accelerate seeking — starts at 10s jumps and accelerates the longer you hold. Great for quickly navigating long videos.

SMART SKIP (Opt-In)
Crowdsourced segment skipping for any website. When enabled, anonymous jump data (video page URL, skip positions) is shared with our server to identify commonly skipped sections. Future viewers can then skip those sections automatically. Disabled by default — requires explicit opt-in in Settings.

SPONSORBLOCK INTEGRATION
Automatically skip sponsored segments, intros, outros, and self-promotion on YouTube. Powered by the SponsorBlock community database (sponsor.ajay.app). YouTube video IDs are sent to the SponsorBlock API to look up skip segments. Toggle categories individually in Settings.

YOUTUBE UNHOOK
Remove distracting elements from YouTube: hide the feed, sidebar recommendations, comments, end screens, and more. Focus on the video you came to watch.

PICTURE-IN-PICTURE
Pop out any video into a floating PiP window. Keep watching while you work in other tabs or applications. Compatible with all shortcuts.

VOLUME BOOST
Amplify audio beyond 100% for quiet videos. Increase volume up to 6x the original level.

VIDEO TOOLS
- Loop any section of a video
- Mirror/flip video horizontally
- Take screenshots of the current frame
- Mouse scrubbing (hold Alt + move mouse to seek)
- Go to start/end of video
- Frame-by-frame navigation (Ctrl+Left/Right)

SCROLL SHORTCUTS
Control playback with mouse scroll — seek, change speed, or adjust volume. Configurable modifiers (Shift, Ctrl, Alt) for different actions.

TIME SAVED TRACKING
See how much time the extension saves you each month across speed control, video jumps, and ad skipping. Viewable in the popup and settings.

WORKS EVERYWHERE
Popular streaming platforms, video hosting providers, courses, and any website with HTML5 video or audio. Also works on local files.

FREE & PRO
The extension is free with a 10-hour monthly usage limit. Time saved from speed control, seeking, and ad skipping counts toward the limit. The cycle resets monthly based on your install date. Upgrade to Pro for unlimited usage at https://aejuice.com/product/video-speed-controller-pro/

PRIVACY
All settings and usage data stored locally on your device. Pro accounts store authentication tokens locally for session management — exchanged with our server only during login, refresh, and license checks. Smart Skip (opt-in) sends anonymous video jump data to our server for crowdsourced skipping. SponsorBlock sends YouTube video IDs to the SponsorBlock API. No other data collected unless you explicitly enable diagnostic logging. Full privacy policy: https://aejuice.com/privacy-policy/