Audio Waveform Viewer - Visualize Sound Waves

View audio waveforms in your browser. Upload MP3, WAV, or other audio files to see the visual representation of sound.

Waveform

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Drop audio file here or click to browse

Waveform Color Progress Color

MP3, WAV, OGG, M4A, FLAC, and other formats supported by your browser's Web Audio API.

Yes. The file is processed entirely in your browser using Web Audio API. Nothing is uploaded to any server.

Yes. Use the zoom controls or scroll wheel to examine specific parts of the audio in detail.

Peaks represent amplitude (loudness). Higher peaks mean louder audio. The centerline is silence.

Yes. Click anywhere on the waveform to play from that position. Use the play button for full playback.

Browser memory limits apply. Files under 100MB work well. Very long audio may load slowly.

The waveform shows combined channels. Stereo files are mixed to mono for visualization.

Use your browser's screenshot tool or right-click the waveform canvas to save as an image for documentation or presentations.

Flat sections (near the centerline) indicate silence or very quiet audio. This helps identify gaps, intro/outro, or quiet passages.

This is a viewer only. Use dedicated audio editing software for trimming. The waveform helps you identify where to cut.