AudioLab

AudioLab detects every audio and video playing across your browser and gives you control over all of it from one place — without leaving the page you're on.

It hooks into the Web Audio pipeline to compute real-time audio metrics and apply automatic loudness normalization.

FEATURES

• Cross-Tab Media Detection — Automatically finds all unmuted audio and video across every open tab. Shows the media name, source type, and playback state.

• Real-Time Audio Metrics — Computes windowed RMS, peak amplitude, and dBFS in an AudioWorklet on the audio render thread. Displayed live on each media card.

• Audio Classification — Labels each playing element in real time: Silent, Quiet, Normal, or Loud. Uses smoothed dBFS to prevent jitter.