⏩

Change Audio Speed Free

Speed up to 2x or slow down to 0.5x any audio file without changing the pitch.

🔒100% Private

⚡Instant

💯No Watermark

📱Works on Mobile

📋 Quick Guide

How to Use

3 simple steps

📂

Upload Your Audio

Drag or select the file.

⚡

Adjust Speed

Choose between 0.5x and 2x.

💾

Download

Get your modified audio.

✨ Features

Everything You Need

⏩

Speed Up

Increase speed up to 2 times.

⏪

Slow Down

Reduce speed down to 0.5x.

🎤

Preserve Pitch

Maintains original pitch (optional).

🎵

Multiple Formats

MP3, WAV, OGG, AAC and more.

🔐

Total Privacy

Local processing in your browser.

🚀

No Limits

Free, no registration or watermarks.

❓ FAQ

Frequently Asked Questions

Upload your audio file, adjust the speed control up (up to 2x) and click "Apply". Download the result.

By default we preserve the original pitch. You can disable this option if you want the "chipmunk" or deep voice effect.

You can speed up to 2x (double speed) or slow down to 0.5x (half speed).

Moderate speed changes maintain good quality. Extreme changes may slightly affect it.

Yes, all processing is done locally in your browser. Your files never leave your device.