Compare audio. Hear the difference.

Upload two files to visualize, analyze, and compare them side by side.

Audio A

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Drop file or browse

Audio B

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Drop file or browse

Waveform

Overlay

Spectrogram

Difference

Spectral Diff

0:00.0 / 0:00.0

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5 visualizations

Waveform, overlay, spectrogram, difference, and spectral diff views to spot any change.

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A/B comparison

Toggle between tracks instantly, normalize levels, adjust time offset, and loop regions.

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Share & export

Generate a link to share comparisons with anyone, or export the difference as a WAV file.

Space play/pause ABD switch track T A/B toggle L loop Esc clear selection

B offset 0 ms

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Duration

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RMS

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Peak

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LUFS

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Dyn. Range

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Similarity

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