🎙️ Voice Changer

What is Voice Changer?

Voice Changer turns your microphone into a live effects box for your voice. Pitch and formant sliders plus drive and reverb let you sound like a chipmunk, a robot or your deeper alter ego in real time, and Record captures the processed result as a WebM file you can download — all inside the browser with nothing uploaded.

How to Use Voice Changer

1. Press Enable Microphone and allow mic access
2. Pick a preset or set Pitch, Formant, Drive and Reverb
3. Press Record, speak, then Stop Recording and Download WebM

Why Use Our Voice Changer?

• Live pitch and formant shifting with five effect presets
• Drive and reverb for robot, alien and broadcast-style tones
• Record your processed voice and download it as WebM
• Audio stays in your browser — nothing is uploaded

Common Use Cases

• Adding a robot or chipmunk voice to streams and videos
• Having fun with friends in live calls or games
• Quick voice-over effects without installing any software

Frequently Asked Questions

• Does the voice changer upload or store my audio?▾
  No. The microphone stream is processed entirely in your browser with the Web Audio API; nothing is uploaded or stored unless you press Record and download the file yourself.
• Which browsers support the voice changer?▾
  Voice Changer needs a recent Chrome, Edge or Firefox on desktop for the AudioWorklet pitch shifter and microphone access. On unsupported browsers the tool shows a clear message instead of failing silently.
• How do I save my changed voice?▾
  Press Record, speak, then Stop Recording. The processed clip is stored locally as changed-voice.webm, which you can play back or download with the Download WebM button.