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YouTube Video Tools – Professional Video Enhancement Extension
Transform your YouTube viewing experience with powerful professional-grade tools for video control, analysis, and enhancement.
🎯 Key Features
🔍 Advanced Video Zoom • Precise Control: Zoom from 100% to 500% with smooth transitions • Up to 1000% for 4k videos • Dynamic Origin Point: Click anywhere on the video to set your zoom focus • Real-time Adjustment: Instant zooming without lag or stuttering • Smart Auto-Pause: Prevents accidental pauses during zoom operations
🎬 Cinema Mode with AmbienceLight • Immersive Experience: Darkens the page and centers the video • Dynamic Ambient Lighting: Real-time color extraction creates atmospheric glow • Professional Presentation: Perfect for focused viewing • Slide-out Controls: Discreet control panel
📊 Professional Audio Level Monitor • VU Meters (Stereo L/R) • Peak Hold Indicators • Spectrum Analyzer (FFT-based) • dB Scale Display (-∞ to 0dB) • Color-Coded Levels: Green → Yellow → Orange → Red
🎨 Real-time Video Filters • Brightness, Contrast, Saturation (0%–200%) • Hardware-accelerated live preview • One-click reset
⏱️ SMPTE Timecode Display • HH:MM:SS format • Always visible • Frame-accurate overlay
📌 Advanced Bookmark System • Timeline markers with annotations • Smart tooltips and export • Organized per video
🎞️ Frame-Perfect Navigation • Step forward/backward by single frame • Keyboard shortcuts (, and .)
🎭 Video Transformation • Flip horizontal and vertical • Combine for 180° rotation
⚡ Playback Speed Control • 0.1x to 4x speed • Smooth playback without audio distortion
📸 High-Quality Screenshots • Native video resolution • Timestamped filenames
🎹 Keyboard Shortcuts • Built-in reference overlay
⚙️ Smart Settings • Auto-pause on blur • Smart resume - start where you left off • Hide chat • Activate on/off toggle
🎨 Modern Design • Material Design 3 • Dark mode optimized • Responsive and smooth
🚀 Performance • GPU acceleration • No video re-encoding • Optimized CPU and memory usage
📋 Perfect For • Content creators • Video editors • Filmmakers • Researchers • Educators • Students
🔒 Privacy & Security • No data collection • Local storage only • No external servers
💡 How to Use
Navigate to any YouTube video
Find the control panel next to the video player
Explore features and customize settings
Use keyboard shortcuts for efficient workflow
Privacy • No external requests • No tracking or analytics
Version v1.0.0 – Initial release with Zoom and Transcription tools
Disclaimer: This extension is not affiliated with YouTube or Google.
Made by Christian Hänsel
Track and analyze Chrome Web Store extensions with comprehensive analytics and insights.
