TabPanEQ

Per-tab control over stereo audio panning (left/right balance), volume, and frequency band adjustment.

Description --- Chrome browser extension that gives users per-tab control over stereo audio panning (left/right balance), volume, and frequency band adjustment. Each tab has its own independent audio node, so you can pan your [video] tab hard-left while keeping your [music] tab centered without external audio tools. Purpose --- Chrome has no built-in per-tab audio routing. If you wear headphones and a tab's audio is mixed wrong, or you want to boost bass on one tab while reducing it on another, there's no native way to do that. TabPanEQ fills that gap — it intercepts a tab's audio stream and routes it through a configurable audio graph before it reaches your ears.