Opening tool…
Change Audio Speed in your browser
Change playback speed and pitch together. Use change audio speed locally in your browser without an account or file uploads.
How to use change audio speed
- Choose a file using the file picker or drop zone.
- Review speed multiplier and adjust the available settings.
- Create the result, review its preview and download it before leaving the tool.
Before you start
Audio is decoded and processed locally, up to 10 minutes per file and 150 MB in total. Browser codec and memory limits apply. Audio exports use PCM WAV unless the tool states otherwise.
Selected files are limited to 150 MB total (100 MB for video). Results stay in this tab; download before leaving. Read the privacy policy.
Related audio tools
Browse all audio tools for format choices, file limits and common questions.