Loudly – Audio Amplifier Autor: POLPROG

Loudly is a lightweight audio amplifier that gives you full control over volume and playback speed — on any website, any tab, any media element.

Some videos are too quiet. Some podcasts are barely audible. Some meetings need a volume boost. Loudly solves this with a clean, per-tab audio amplifier powered by the Web Audio API — boosting volume up to 500% beyond the browser's default limit.

✅ One purpose: amplify and control audio on any tab
🧩 Simple & powerful: volume boost, speed control, per-site memory, saved profiles
🔒 Privacy-first: no data collection, no analytics, no external requests



Key Features (at a glance)

• 🔊 Volume Boost up to 500% — amplify any tab's audio beyond the browser's default limit using the Web Audio API
• ⏩ Playback Speed Control — adjust speed from 0.25× to 4.0× for any media element
• 💾 Per-Site Memory — automatically remember your volume and speed settings for each website
• 📌 Save Up to 10 Sites — quick-access saved site configurations with one-click restore
• 🎨 Dark & Light Themes — choose your preferred theme or follow system settings
• 📌 Pin to Page — pin the popup as a draggable overlay on any page for quick access
• 🌍 7 Languages — automatic browser language detection with full UI translations
• ♿ Keyboard-Friendly — accessible controls with proper ARIA attributes
• 🖱️ Right-Click Context Menu — boost audio or reset volume from the context menu without opening the popup (can be toggled in Settings)

What Loudly Helps You Do

🔊 Boost Audio Beyond 100%

Overcome quiet audio on any website without touching system volume.

• Amplify any tab's audio from 0% to 500%
• Uses the Web Audio API for clean, distortion-aware amplification
• Works on YouTube, podcasts, meetings, courses — any HTML5 media

⏩ Control Playback Speed

Watch and listen at your own pace.

• Adjust speed from 0.25× to 4.0× for any media element
• Speed and volume controls work independently
• Per-site settings persist across sessions

💾 Save & Restore Per-Site Settings

Set it once, forget about it — Loudly remembers your preferences.

• Automatic per-site memory for volume and speed
• Save up to 10 site configurations for quick access
• One-click restore from the saved sites list

🔧 Right-Click Quick Actions

Access audio controls from any page without opening the full popup.

• Boost audio on this tab — instantly amplify the current tab
• Reset audio — return volume and speed to defaults
• Can be toggled on/off in Settings

📌 Pin & Drag Overlay

Keep Loudly accessible without opening the popup every time.

• Pin as a floating overlay on any page
• Drag it anywhere on the screen
• Toggle with the toolbar icon

Designed for Clarity (Not Feature Bloat)

Loudly does one thing well: give you control over audio volume and playback speed.

• ✨ Clean, compact popup — minimal footprint
• ⚡ Lightweight — no performance impact
• 🧠 Intuitive slider controls with clear labels
• 🔁 Works across SPA navigation without reloads
• 🌍 Available in 7 languages

Privacy & Data

Loudly does not:

• collect personal data
• track your browsing behavior
• run analytics or profiling
• make any network requests
• contact any external servers

It works entirely locally in your browser. All settings are stored in chrome.storage.local and never leave your device.