Change Audio Speed
Play audio at 0.5×, 0.75×, 1×, 1.25×, 1.5× or 2× — great for lectures, podcasts, and previews.
- MP3, WAV, AAC, M4A +3
- 10–30 sec
- Runs in your browser
One audio file · up to 25 MB
Your result will appear here
Change speed runs 100% in your browser.
- Speed is applied via resampling — pitch changes with speed.
- Great for lectures, podcasts, and quick previews.
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Alternatives
Audio Converter
Convert between MP3, WAV, AAC, M4A, OGG, and FLAC — right in your browser.
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Audio Compressor
Shrink audio files with quality presets (High, Balanced, Max) and see the exact reduction.
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- Private
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Cut audio to a precise start/end range with millisecond precision — preview before exporting.
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- Private
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- Private