Your Voice, Your Control
Free, open-source, privacy-first real-time voice changer for Windows. 100% local processing. Zero data collection.
What Will You Create?
Game Voice Swap
Switch your voice in real-time on Discord, Steam, and any voice chat. Become anyone you want.
Works with Discord · Steam · Any voice app
Live Stream Fun
Add voice effects to your streams. Character voices, audience interactions, sound effects — all in real-time.
Works with OBS · Streamlabs · Any streaming software
Pro Voiceover
Add professional voice effects to videos, podcasts, and audiobooks. No re-recording needed.
Works with Audacity · Adobe Audition · Any DAW
See It in Action
Responsible Use
Vonvert is designed for entertainment, content creation, and creative purposes. Using it for fraud, harassment, impersonation, or any illegal activity is strictly prohibited. See our Terms of Service for details.
Anti-Fraud
Voice modification must never be used for phone scams, financial fraud, or impersonation. Such acts are criminal offenses.
Report Abuse
If you encounter someone misusing voice-changing technology, please submit a report or contact local authorities.
Learn More
Read our anti-fraud education page to learn about common voice-based scams and how to protect yourself.