Voice Changer

Supports MP3, WAV, OGG, and other audio formats

Pro Tips

  • Record in a quiet room — Background noise gets amplified by some effects. A clean recording gives much better results.
  • Try multiple effects — Apply one effect, preview it, then start over and try another. Each effect works differently depending on your voice pitch and tone.
  • Upload existing audio — You can process any audio file, not just live recordings. Upload MP3s, voice memos, or podcast clips.
  • 100% private — All processing happens in your browser using the Web Audio API. No audio is ever uploaded to any server.
  • Stack effects creatively — Download a processed file, then upload it again and apply a second effect for unique combinations.

Last updated: March 2026

About Voice Effects

Apply 10 fun voice filters to your audio. Record directly or upload a file, pick an effect, preview it, and download as WAV. All processing happens in your browser — nothing is uploaded.

Frequently Asked Questions

What voice effects are available?

10 effects: Chipmunk, Deep Voice, Robot, Echo, Alien, Whisper, Radio, Helium, Cave, and Megaphone. All processed in your browser.

Is my audio uploaded anywhere?

No. All processing happens locally in your browser using the Web Audio API. Your recordings never leave your device.