StereoFlow

Adjust audio balance (left/right panning), volume amplification, and mono audio independently for each tab.

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.