Change audio playback speed from 0.5x to 2x. Free online tool.
Drop audio here or click to upload
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Quick answers to common questions
No. All audio processing happens in your browser using the Web Audio API.
Yes. 100% free with no signup required.
Most browsers decode MP3, WAV, OGG, AAC/M4A, and WebM. Export is WAV.
Limits depend on your device memory. Most files under 50MB work well.
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