Time-Stretching Algorithms
Ideal for consuming podcasts in half the time without losing clarity.
Edit your audio timing without distorting the pitch. Speed up podcasts or slow down songs with millisecond precision and 100% local privacy.
Professional tempo adjustment without compromising harmony.
Drag or select your audio file.
Choose speed (0.5x to 2x).
Get your modified audio.
Secure and fast multimedia editing
Increase speed up to 2x.
Reduce speed to 0.5x.
Maintain or adjust pitch.
Local processing in your browser.
Hear changes before download.
Free, unlimited, no watermarks.
Learn how we alter tempo without distorting voice or music.
Ideal for consuming podcasts in half the time without losing clarity.
Perfect for musicians and creators who care about their intellectual property.
Quick answers about the tool