Smoothy Sound – Volume Booster & Audio Enhancer

Boost tab volume up to 600% with a limiter, 10-band EQ, presets, night mode, per-site memory, A/B compare, and private local audio.

# 🎧 Smoothy Sound — Volume Booster & Audio Enhancer 🔊 Make every tab sound better — louder, clearer, and fully under your control. Smoothy Sound is a powerful, Chrome audio enhancer that gives you precise control over browser audio — with volume boost up to **600%**, a **10-band equalizer**, smart presets, Safe Boost limiting, A/B comparison, live audio meters, and per-site memory. Whether you're watching YouTube, listening to music, taking an online class, watching a movie, gaming, or joining a voice call — Smoothy Sound puts your audio controls right where you need them. ✨ **LOUDER. CLEARER. SMARTER. — RIGHT INSIDE CHROME.** ## 🚀 POWERFUL VOLUME BOOST 🔊 Boost browser audio from **100% up to 600%**. Use the smooth volume slider or jump instantly to: **100% • 125% • 150% • 200% • 300% • MAX** 🛡️ **Safe Boost** is enabled by default to help control excessive peaks when using higher volume levels. 🎛️ PROFESSIONAL 10-BAND EQUALIZER Shape your sound exactly the way you like it. 🎚️ **10-band graphic EQ** 31 Hz → 62 Hz → 125 Hz → 250 Hz → 500 Hz → 1 kHz → 2 kHz → 4 kHz → 8 kHz → 16 kHz Prefer something simpler? Use the **Bass / Mid / Treble** controls for quick adjustments. 🎵 Save your own EQ curves as custom presets — with support for up to **24 custom EQ presets**. 🎶 ONE-TAP AUDIO PRESETS Find the right sound without manually tuning everything. 🎵 Flat 🎧 Music 🎙️ Voice 🎬 Movie 🎮 Gaming 🔥 Bass Boost 🌙 Night 🎧 Headphones Switch profiles instantly and keep your favorite sound ready. ⚡ A/B ORIGINAL vs ENHANCED Not sure whether your settings actually sound better? Use **A/B Compare**. 🔵 **Original** — hear the untouched signal 🟣 **Enhanced** — hear your Smoothy Sound processing Switch between them instantly and hear the difference for yourself. 🛡️ BUILT-IN AUDIO CONTROL Smoothy Sound isn't just a volume slider. Safe Boost Helps control excessive peaks during high-gain listening. Smart Boost A rule-based automatic leveling mode designed to bring quieter content forward. Voice Enhance A speech-focused audio profile designed for clearer dialogue, calls, lectures, and spoken content. Headphone Mode A more conservative balanced profile for headphone listening. Stereo Controls 🎚️ Adjust left/right balance 🔘 Enable Mono mode when needed ## 📊 LIVE AUDIO VISUALIZATION See what your audio is doing in real time. 📈 Live audio meter 📊 Spectrum visualization 🔊 Enhanced/original level readout 🎵 Active-audio status 🔇 Quick mute ↩️ Instant reset Visualizers are optimized to avoid unnecessary animation work when the UI isn't visible. ## 🖥️ TWO WAYS TO CONTROL YOUR AUDIO ### 🧩 Chrome Side Panel Get the complete Smoothy Sound experience beside your active tab. Control: 🔊 Volume 🎵 Presets 🎚️ Equalizer 📊 Audio meter 📈 Spectrum ⚡ A/B Compare 🛠️ Audio tools 🎨 Appearance & settings ### ⚡ Toolbar Popup Need something faster? Open the extension popup for quick access to: 🔊 Volume boost 🎵 Presets ⚡ Enhance toggle 🔄 A/B comparison ## 🧠 REMEMBERS YOUR PREFERENCES Smoothy Sound can remember your audio setup **per website**. So your favorite site can remember its: 🔊 Volume level 🎵 Preset 🎚️ EQ settings Support is available for up to **500 saved site profiles**. No need to rebuild your sound every time you return. ## ⌨️ KEYBOARD SHORTCUTS Control your audio without reaching for the mouse. ⚡ Mute ⚡ Enhance / Bypass ⚡ Volume controls ⚡ Music preset ⚡ Voice preset ⚡ Additional configurable preset commands Additional shortcuts can be configured through Chrome's native shortcut manager. ## 🎨 MAKE SMOOTHY SOUND YOURS Choose the interface that fits your setup. 🌙 Dark ☀️ Light 🖥️ System Plus: 🎨 Multiple accent colors ✨ Optional visual effects ♿ Reduce Motion support ## 🔒 PRIVATE BY DESIGN Your audio stays on your device. Smoothy Sound is designed around a **local-first architecture**: 🔐 No account required 🚫 No analytics 🚫 No advertising 🚫 No audio uploads 🚫 No audio recording 🚫 No external audio servers 🚫 No telemetry Audio processing happens locally inside Chrome using the Web Audio API. Your saved settings are stored locally in Chrome and can be cleared from the Options page. ## 🌐 COMPATIBILITY Designed for modern Google Chrome with **Manifest V3**. Best suited for pages using standard HTML5 `<audio>` and `<video>` playback. Some protected, DRM-controlled, or otherwise restricted media may not allow browser-level audio processing. In those cases, Chrome's native playback behavior may remain unchanged. ## ⚠️ IMPORTANT 600% is a maximum processing level, not a recommendation for everyday listening. Very high volume levels can damage hearing or audio equipment. Start low and increase gradually. ## 💙 WHY SMOOTHY SOUND? Because your browser shouldn't have to sound boring. 🎧 **Boost it.** 🎚️ **Shape it.** 🎵 **Tune it.** ⚡ **Compare it.** 🧠 **Remember it.** **Smoothy Sound — your browser audio, your way.** --- ### 🛠️ SUPPORT Have a bug, compatibility issue, or feature request? **Support:** rahulo2mation@gmail.com **Developer:** Rahul Smoothy