Sound Booster - HTML5 Video Speed Controller & Volume Booster

About

Sound Booster - HTML5 Video Speed Controller & Volume Booster

Control playback speed and audio volume for HTML5 videos and audio across your favorite websites.

Sound Booster combines a powerful video speed controller with an easy-to-use volume booster, helping you watch videos faster, slow down content for learning, and improve audio levels when media is too quiet.

Works with most HTML5 video and audio websites, including learning platforms, streaming services, social media sites, and online video players.

Key Features

🎬 Video Speed Controller
• Adjust playback speed from 0.07x to 16x
• Speed up or slow down videos instantly
• One-click reset to normal speed
• Preset speed buttons for quick access
• Smooth speed controls with slider support
• Remembers your preferred playback speed

🔊 Volume Booster
• Increase volume above the default browser level
• Adjustable volume controls with easy-to-use slider
• Quick volume presets
• Mute and unmute controls
• Remembers your preferred volume settings

⚡ Floating Video Controls
• On-screen controller overlay
• Draggable and repositionable interface
• Quick access to speed and volume controls
• Minimize or hide when not needed

⌨ Keyboard Shortcuts
• Faster playback
• Slower playback
• Reset speed
• Skip forward and backward
• Designed for efficient video control

💾 Smart Preferences
• Save speed settings by website
• Save volume settings by website
• Automatically restore your preferred settings

🎨 Clean & Modern Interface
• Dark mode design
• Easy-to-use controls
• Lightweight and responsive experience

Designed for:
• Online learning
• Educational videos
• Tutorials and courses
• Streaming content
• Podcasts and media playback
• Everyday web browsing

Privacy

Sound Booster processes video and audio controls locally in your browser. The extension does not collect, store, or transmit personal data.

Sound Booster helps you take full control of playback speed and audio volume while keeping your browsing experience simple, fast, and efficient.

Note:
Some features may evolve over time as the extension continues to improve and expand.
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📩 Support

Have questions or suggestions?
Contact us at: [email protected]