Video Prefs Saver: Auto Speed & Quality

Automatically remember and apply your favorite video playback speed, quality, subtitles, and danmaku for YouTube and Bilibili.

Tired of repetitive adjusting? Are you frustrated by having to manually change the playback speed, turn off danmaku (bullet comments), enable subtitles, or select 4K quality every time you open a new YouTube or Bilibili video? Video Prefs Saver: Auto Speed & Quality is a lightweight, seamless, and lightning-fast browser extension. Configure it just once from the popup, and it will perfectly remember all your viewing preferences. Whenever you open a new video, your custom settings are instantly applied, letting you dive straight into an immersive viewing experience. ✨ Feature Highlights: 🚀 Fully Automated: Set it once, applies forever. Seamlessly syncs your preferences even when loading videos in background tabs. ⚡ Break the Speed Limit: Think Bilibili's 2x speed is too slow? We exclusively unlock 2.5x and 3.0x extreme playback speeds! 📺 Quality & Danmaku Lock: Automatically selects the highest available HD quality (1080P/4K) and permanently toggles danmaku on or off with a single click. 🌐 Native YouTube Translation: Automatically enables CC subtitles and smartly translates them into your native language (supports 16 languages including English, Spanish, Chinese, etc.). 🔒 Ultra-Secure & Lightweight: Runs entirely locally with zero data collection and zero privacy tracking. The core bundle is less than 50KB, ensuring zero performance impact on your browser. Whether you're a binge-watcher or a high-speed learner, this is the ultimate must-have productivity tool for your browser! Whether you're a binge-watcher or a high-speed learner, this is the ultimate must-have productivity tool for your browser!