Free Online Voice Changer - No Upload, No Sign-up
Free online voice changer: record a few words or open a file, then make it a little girl, a chipmunk, a monster or a robot. Runs in your browser, free.
Last updated: 2026-11-12
A free online voice changer that runs in your browser: record a few words or open a file, then turn it into a little girl, a deep uncle, a robot or a walkie-talkie. Nothing is uploaded, there is no sign-up and no charge; download the result as MP3 or WAV.
Record up to 60 seconds, or pick a recording or video.
Everything is processed in your browser and nothing is uploaded. It changes a recording, not your live voice in games or calls.
How to use the free online voice changer
- Click Record, allow the microphone, say a few words and stop (up to 60 seconds); or pick a recording, voice note or video from your device.
- Pick an effect; the result plays when it is ready. Try a few to compare.
- For finer control use Custom pitch: positive is higher, negative is lower.
- Choose a format and download MP3 or WAV.
What each effect does
| Effect | How | Good for |
|---|---|---|
| Little girl | Pitch up 6 semitones, same length | Jokes, pranks |
| Deep uncle | Pitch down 4 semitones | A lower, heavier voice |
| Chipmunk | Up 11 semitones | Cartoon effects |
| Monster | Down 8 semitones plus distortion | Games, Halloween clips |
| Robot | Metallic electronic voice | Sci-fi lines |
| Walkie-talkie | Mid frequencies only | Phone and radio voices |
| Echo, hall | Delay and reverb | Canyon shouts, big rooms |
| Reverse | Plays backwards | Reverse challenges |
Pitch moves use time-stretching followed by resampling, so the pitch changes while the speed and length stay the same.
What a free online voice changer cannot do: become someone else
A pitch shift only moves a voice up or down; the voice itself stays, so you can always tell. To sound like another person, AI voice changing keeps your timing, pauses and emotion and replaces the voice with one from the library. Here is a real result; flip A/B while it plays to compare the same line:
Tap A or B while it plays to compare the same line.
The original is the AI voice "Livestream Host" reading a script in Chinese. It is AI-generated too, not a person's recording.
AI voice changing runs an AI model, so it is not free: 120 credits per minute of the file, a started minute counts as one. The samples are free to play; try your own recording when you are ready.
For a natural female voice from a male one, see male to female voice changer; more samples and the voice library are on the AI voice changer page.
Can it change my voice live?
No. An online voice changer works on a recording. Changing your voice live in games, Discord or voice chat needs software on your computer that adds a virtual microphone. Download it only from the maker's own site.
FAQ
Is the free online voice changer really free? Yes. It runs in your browser, uploads nothing and calls no paid service, so there is no charge and no account.
How do I use the online voice changer? Record a few words or pick a file, pick an effect, and download MP3 or WAV when you like the result.
Why can you tell the voice was changed? It only moves the pitch and adds effects. To sound like a different person, use AI voice changing, charged per minute.
Can it change my voice live in games or voice chat? No. It changes recordings; live changing needs software on your computer.
Is my recording uploaded? No, it stays in your browser.
Start with the free online voice changer
Scroll back up, record one line and try the robot or the chipmunk. When you want to sound like someone else, try AI voice changing.
Read next: AI voice changer · Male to female voice changer · Remove background noise