← Music tools
Tempo Changer — Change Audio Speed
Change audio speed while keeping its pitch.
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MP3 · WAV · M4A · FLAC / Up to 50 MB · 10 minutes
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Estimated original BPM
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Estimated original key
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Original duration
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Speed (0.50–2.00)
Original BPM
Target BPM
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Download WAV
Enable JavaScript to analyze and edit audio.
BPM finder
Key changer
Vocal remover
