Volume Booster

Perfect for quiet videos, low-volume streams, and soft music. Open the extension, move the slider, and boost sound instantly. It works perfectly with YouTube, Netflix, Spotify, Twitch, and Disney+. ⚡ Key Features 🔊 Boost sound up to 600% Amplify audio far beyond the browser’s default volume. 🎬 Optimized presets for popular platforms Works great with YouTube, Netflix, Spotify, Twitch, and Disney+. 🎚 Quick volume presets Instantly switch between 150% / 300% / 450% / 600% boost levels. 🔇 Mute or unmute with one click Control sound for the current tab instantly. 💾 Automatic volume memory per website The extension remembers your preferred volume for each site. 🔄 Works on already open tabs No page reload required. 🎧 Smart audio detection Automatically detects newly loaded audio or video while the popup is open. 📂 Clean and compact interface Expand or hide extra service presets anytime. 🌍 Available in 18 Languages Built-in localization for: 🇺🇸 English • 🇩🇪 German • 🇨🇳 Chinese • 🇰🇷 Korean • 🇯🇵 Japanese • 🇪🇸 Spanish • 🇫🇷 French • 🇵🇹 Portuguese • 🇹🇷 Turkish • 🇮🇩 Indonesian • 🇵🇱 Polish • 🇮🇹 Italian • 🇻🇳 Vietnamese • 🇹🇭 Thai • 🇧🇾 Belarusian • 🇷🇺 Russian • 🇺🇦 Ukrainian • 🇬🇪 Georgian 🌙 Designed for Modern Browsers ✔ Light & dark mode support ✔ Works with modern Chrome audio APIs ✔ Lightweight and fast ⚠️ Note: Extremely high volume levels may cause distortion depending on your speakers or headphones. Use responsibly. Works on any tab, on Mac, Windows, and Linux. ⚠️ Use responsibly: high levels can cause distortion and may damage speakers or hearing. ⭐️ Chrome doesn’t allow true full screen when an extension modifies audio, so the blue indicator in the tab bar will always be visible. This is a built-in security feature and can’t be bypassed. For a cleaner view, press F11 (Windows) or Ctrl + Cmd + F (Mac). Free to use. No ads. No malware.