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Audio Visualizer

Visualize audio files with real-time frequency bars. Upload and play audio.

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Click to select an audio file

MP3, WAV, OGG, etc.

OR

Tip: Upload an audio file to see a real-time frequency visualization. The visualization updates as the audio plays.

About Audio Viz

Upload audio files and see stunning real-time frequency visualizations. Colorful animated bars respond to the music as it plays. Supports MP3, WAV, OGG, and more.

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Key Features

  • ✓100% client-side processing - your data never leaves your browser
  • ✓No sign-up or registration required - completely free
  • ✓Instant results with no waiting or processing delays
  • ✓Works on desktop, tablet, and mobile devices
  • ✓Privacy-focused - no tracking, no data collection