Speed & Pitch Changer
Speed audio up or slow it down. Choose whether the pitch moves with it, stays put, or changes on its own.
Drop an audio file here
or
Your file is opened on this device. It is never uploaded.
Open a file to see its waveform here.
from 0:00.00
to 0:00.00
selected 0:00.00
Drag across the wave to select part of it. Drag the edges to adjust.
Scroll to zoom. Press the space bar to play or stop.