Audio Speed Changer (0.5x - 2.0x) | Fast & Slow Sound Player

🟢 Free Online Tool • No Installation Required

Audio Speed Player

Open an audio file and play it at 0.5x / 1x / 2x speed.

Audio File

Open

No file selected

00:00 / 00:00

Open an audio file to start playback.

💡 About & How to Use

Online Audio Speed Controller & Player

Listen to your audio recordings at any tempo! Easily slow down speech for dictation and language study or speed up lectures and podcasts to save time.

Key Features

Flexible Speed Control: Smoothly switch between 0.5x, 0.75x, 1.0x, 1.25x, 1.5x, and 2.0x.

Pitch Correction: Maintains natural vocal tone even when changing tempo.

Local In-Browser Playback: No file uploads needed—plays immediately from local memory.

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