VidBar

Browser video players are frustratingly limited. You can't control speed across sites, captions are often unreadable, and there's no way to take notes or grab a screenshot without leaving the video. VidBar fixes this by adding a lightweight floating toolbar on top of any video — YouTube, Netflix, Twitch, Udemy, Coursera, and any HTML5 player. No player replacement, no site breakage.
Key features:
• Speed control with fine increments (0.1x steps)
• Volume boost beyond 100%
• Frame-accurate screenshot capture
• Timestamped notes synced to the video
• Section looping for practice or review
• Caption restyling and karaoke mode
• Focus mode: strips distractions from the page
• Ambient/cinema mode for immersive viewing Built for learners, creators, and anyone who watches video seriously.

Works on 500+ sites out of the box.