Run a real-time microphone visualizer with multiple rendering styles and controls for gain, detail, and smoothing.
Last Updated: 14 Dec 2025
Audio Visualizer helps you run a real-time microphone visualizer with multiple rendering styles and controls for gain, detail, and smoothing. It is commonly used by professionals, students, general users for audio visualizer, microphone visualizer, spectrum analyzer.
Real-Time Audio Visualizer
Turn live microphone input into visual feedback with bars, waveform, mirror, circular, particle, and spectrogram-style renderers.
Fine-Tune the Signal
Use gain, smoothing, FFT detail, and noise floor controls to shape sensitivity and responsiveness for speech, music, and ambient sound.
Privacy
Audio processing runs locally in your browser after you grant microphone access.