AudioLift

Real-time audio enhancement for any browser tab.

AudioLift is a Chrome extension (Manifest V3) that gives you professional-grade audio processing — EQ, compression, stereo width, and smart presets — on any website with audio or video.

Features

• 10-Band Equalizer — 32 Hz to 16 kHz, ±12 dB per band, with Preamp gain control
• Stereo Width — Mid-Side processing from mono to extra-wide
• Dynamic Compression — Adjustable threshold, ratio, and knee
• 20 Presets — Movie, Dialogue, Music genres, Podcast, Gaming, and more
• Quick Tools — One-click Smart Volume, Mono mix, and Loudness enhancement
• Per-Site Memory — Settings saved automatically per domain
• Domain Auto-Presets — Spotify, YouTube, Netflix, and others get a sensible preset on first visit
• Export / Import — Save and restore your settings as JSON
• Side Panel Support — Pin the UI to the Chrome sidebar for persistent access

Installation

From Source

npm install
npm run build

Then in Chrome:

1. Go to chrome://extensions/
2. Enable Developer mode
3. Click Load unpacked
4. Select the dist/ folder

Usage

1. Click the AudioLift icon in the toolbar (or open via side panel)
2. The extension activates automatically — no page reload needed in most cases
3. If a reload banner appears, click Yenile to inject into already-loaded tabs
4. Adjust EQ, compression, or pick a preset
5. Settings are saved per domain automatically

Privacy

AudioLift does not collect or transmit any data. All audio processing happens locally in your browser. Settings are stored only in chrome.storage.local on your device.

See PRIVACY.md for the full policy.

License

MIT