Will my voice sound like a chipmunk when sped up?
No! The time-stretching engine maintains your natural vocal pitch at all playback speeds.
Speed up or slow down audio playback from 0.5x to 2.0x without pitch distortion.
Processing Architecture: Client-Side (Processed locally in your web browser with zero server uploads)
Select the audio track you want to adjust.
Choose 0.5x, 0.75x, 1.25x, 1.5x, or 2.0x.
Download your modified audio track.
No! The time-stretching engine maintains your natural vocal pitch at all playback speeds.
MP3, WAV, M4A, and OGG formats are all supported for tempo adjustment.