Audio Tools
Audio Speed Changer
Change playback speed so the output duration actually shortens or lengthens. Choose from 0.5x, 0.75x, 1.25x, 1.5x, and 2x.
How to Change Audio Speed
Step 1
Upload Your Audio
Choose the audio file to process.
Step 2
Change Your Audio Speed
Adjust settings if needed, then run the tool.
Step 3
Download Speed-Adjusted Audio
Save the result to your device.
Audio Speed Changer Features
- Real duration-changing speed edits
- Preset speeds from 0.5x to 2x
- Clear process and download flow
- No account required
- Works on mobile
Supported Formats
Input formats
- MP3
- WAV
- M4A
- OGG
- FLAC
- AAC
Output formats
- MP3
Supported formats
- AAC
- FLAC
- M4A
- MP3
- OGG
- WAV
Frequently Asked Questions
Does duration change?
Yes. Faster speeds shorten the file; slower speeds lengthen it.
Available speeds?
0.5x, 0.75x, 1x, 1.25x, 1.5x, and 2x.
Pitch side effects?
Simple tempo changes can affect perceived pitch. Use the pitch tool for pitch-focused edits.
Private?
Yes. Processing stays.
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Remove silent segments from audio.
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