YouTube Video Tools

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

1. Navigate to any YouTube video

2. Find the control panel next to the video player

3. Explore features and customize settings

4. 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