Voice Changer
Change your voice free online: record or upload audio and apply chipmunk, deep, robot, monster, alien or echo effects, then download a WAV file.
Processed locally in your browserHow?
This tool runs in this browser tab. The files, text and values you enter are not uploaded to clkr.work servers — closing the tab clears them. Anonymous usage events (such as which button was pressed) are counted, never your content. Privacy policy
What next?
Found it useful? Share Voice Changer
Free, no sign-up, works in the browser — send it to a friend or add it to your site.
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How to use Voice Changer
- 1Click Record your voice and speak, or upload an audio file
- 2Pick a voice effect such as Chipmunk, Deep voice, Robot or Custom pitch
- 3Click Apply effect, listen to the result and download it as a WAV file
Frequently asked questions
Is my recording uploaded anywhere?▾
No. Recording and all voice effects run in your browser, so your audio never leaves your device.
Which file types can I upload?▾
Most audio formats your browser can play, such as MP3, WAV, M4A, OGG and WebM, and the sound track of many video files. Up to two minutes are processed.
Does the voice changer work in real time?▾
No. It changes recorded or uploaded audio. Record a clip, apply an effect, and you get a file you can save and share.
Does changing the pitch change the speed?▾
No. The pitch effects keep the original speed and length, so your words stay in sync.
Embed Voice Changer on your website▾
Paste this snippet into your page. The embedded tool runs in your visitor's browser and shows a small “Powered by clkr.work” link.