Free Private Audio Tools

Convert between MP3 and WAV, cut a clip down to a specific range with a visual waveform, join multiple recordings into one file, or even out a track's volume. Every tool below runs entirely in your browser. Your audio file is never uploaded anywhere.

Wondering why a video or recording sounds quiet even after normalizing it? Read why some audio sounds quiet no matter how high you turn it up.

MP3 to WAV

Convert MP3 audio to WAV.

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WAV to MP3

Convert WAV audio to MP3.

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Trim Audio

Cut audio to a start and end time.

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Merge Audio

Combine multiple audio files into one.