Audio Visualizer - Free Online Tool | IconVault
Free audio visualizer: real-time spectrum bars, waveform and circular visuals from mic or audio file. Export PNG snapshots in your browser.
Audio Visualizer
Real-time spectrum and waveform from mic or file
Sound source
Visual style
Color theme
Motion smoothing
80%
5 of 5 free uses left - audio never leaves your device.
Pick a source to start visualizing
About this tool
IconVault's Audio Visualizer turns sound into motion with real-time spectrum bars, a live waveform and a circular visualizer, all rendered from the actual audio signal using the Web Audio API. Use your microphone or load any audio file (MP3, WAV, OGG) and watch the frequency spectrum dance as it plays.
Pick from 6 color themes, switch visual styles on the fly, and tune motion smoothing to taste. When you catch a frame you love, export it as a PNG snapshot at full canvas resolution. Everything is free, runs fully in your browser, and your audio never leaves your device.
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