Edit audio
Audio Speed Changer
Make speech or music play faster or slower without changing the pitch.
Local workspace
Process a local file
Result
Your selected media stays on this device. AudioFetcher loads its processing engine, reads the file in browser memory, and creates the result locally.
Refresh or close the tab and the selected file and generated result leave browser memory.
Extreme speed changes can sound less natural; the supported range is 0.5x to 2x.
How to use Audio Speed Changer
- 1
Choose the local file from your device.
- 2
Set the available output controls for this task.
- 3
Download the result before refreshing or closing the page.
What this tool changes
Make speech or music play faster or slower without changing the pitch.
Extreme speed changes can sound less natural; the supported range is 0.5x to 2x.
Audio Speed Changer questions
Does Audio Speed Changer upload my file?
Your selected media stays on this device. AudioFetcher loads its processing engine, reads the file in browser memory, and creates the result locally.
What should I know before using Audio Speed Changer?
Extreme speed changes can sound less natural; the supported range is 0.5x to 2x.