Guide updated:
Try a voice preset and adjust pitch, speed and timbre before exporting a new recording.
Open this guide using the “How to use this tool” link below the tool name. It includes steps, screenshots and videos for computers and phones.
Before you start
Use a voice recording that you have permission to transform. A clean source makes the effect easier to judge.
Try with a demonstration file — audio.mp3
These small files were created for this guide and contain no personal data.
Step-by-step instructions
- Choose the audio recording and wait for the voice settings.
- Start with a preset such as a lower voice, higher voice or phone effect.
- Fine-tune the available pitch, speed and timbre controls, then choose an output format.
- Review any displayed charge and start creating the changed recording.
- Listen to the processed result, compare intelligibility with the source, and save the version you want.
On a computer
Use the full-width working panel to compare the source, settings and result. Keep the original file so you can try another setting without replacing it.
On a phone
Choose the source from Files or your device file manager. Scroll down to the settings and result; keep this tab open until the operation finishes.
In Safari on iPhone, open the sharing menu and choose Save to Files if the result opens in a new tab. In Android Chrome, check Downloads. Keep this tab open until processing finishes.
For a better result
Change one parameter at a time. Large pitch and speed changes can make speech difficult to understand.
Screenshots and video
Desktop demonstration
The recording shows the English interface. Follow the translated steps above; the controls are in the same order. This recording shows the source and available settings before the main action. Follow the steps above to start processing and save the result.
Phone demonstration
The recording shows the English interface. Follow the translated steps above; the controls are in the same order. This recording shows the source and available settings before the main action. Follow the steps above to start processing and save the result.
Questions and troubleshooting
Why does the voice sound unnatural?
Strong settings and overlapping effects can create artifacts. Return to a mild preset and increase the effect gradually.
Does this imitate a particular person?
The controls apply pitch and sound effects. Do not assume that a preset accurately recreates any real person.
If you see a message that the service is overloaded, wait and try again later. A failed attempt does not mean that your source file has changed.
