Resonance

Warming up the spectrum…

Procedural demo signal is playing. Switch to your mic or drop an audio file.

Drop audio to visualize or click to browse — wav, mp3, ogg, flac

Resonance

audio-reactive · WebAudio FFT · Three.js

Level
0%
Beats
0
Band
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Resonance — controls

Audio source

  • Demo — built-in procedural spectrum (no permission needed).
  • Mic — live microphone via WebAudio (asks for permission).
  • File — drop an audio file anywhere, or click to browse.

Keyboard

  • 1/D Demo
  • 2/M Mic
  • 3/F File
  • Space Pause / resume
  • B Toggle bloom
  • H This help

Everything runs in your browser — no audio is uploaded. The mic and dropped files never leave the page.