StereoFlow

StereoFlow gives you independent control over the audio balance, volume amplification, and audio mode of individual browser tabs. Whether you have asymmetrical hearing loss, a broken earbud, or need to balance audio levels across multiple noisy tabs, StereoFlow processes all audio 100% locally using the Web Audio API. KEY FEATURES: - Tab-Independent Audio Panning: Adjust stereo balance smoothly from 100% Left to 100% Right with quick presets (Left, Center, Right). - Volume Amplification: Boost tab volume up to 300% with built-in Audio Limiter (DynamicsCompressor) to protect against digital clipping and distortion. - Mono Audio Mode: Downmix stereo channels into mono for single-earbud or accessibility listening. - Domain Settings Memory: Remembers your custom balance and volume preferences per domain across browser sessions. - System Theme Sync: Automatic Dark and Light mode adapting to your OS preferences. - Zero Idle Overhead: Automatically releases Web Audio resources when tabs are closed or reloaded. HOW TO USE: 1. Click the StereoFlow icon in your extension toolbar. 2. Click "Enable Stereo Control" on the active tab card. 3. Adjust the Stereo Panner slider or select a Quick Preset (Left, Center, Right). 4. Boost volume up to 300% or toggle Mono Audio as needed. PRIVACY & PERMISSIONS: All audio processing occurs locally inside an offscreen Web Audio context. StereoFlow does not collect, store, or transmit your audio stream, browsing history, or personal data.