Standard OBS Audio Source
Add 'Dubbing AI Virtual Microphone' as an audio input source — works across every scene, transition, and Studio Mode preview without extra plugins.
Persona Per Scene, Zero VST Chain
AI Voice Changer for OBS Studio
Your stream's voice should match your scenes — but rebuilding an audio chain per persona is a nightmare. Dubbing AI is a single virtual mic OBS reads like any other source: add it once, hotkey between characters, and let each scene inherit the right voice. No VSTs, no routing plugins, no sync offset. Free tier, Sub-300 ms.
✓ Free voice changer • ✓ 500+ AI voices • ✓ Under 300ms latency
Why Dubbing AI
Tight Lip-Sync
Sub-300 ms conversion keeps OBS lip-sync frame-accurate across multi-cam layouts — your Just Chatting cam matches your voice cam.
Scene-Tied Personas
Assign a voice per scene from the overlay — intro, gameplay, and outro each land with their own on-brand persona.
One Audio Source
Add Dubbing Virtual Microphone once in OBS — every scene inherits it, no plugins.
No Sync Offset
Conversion is fast enough that lip-sync stays tight across multi-cam layouts.
Persona Per Scene
Hotkey between characters mid-stream — variety, IRL, and Just Chatting each get their own voice.
Use Cases for AI Voice Changer for OBS Studio
A stream voice is a production decision. Make it per scene.
Multi-Scene Broadcasts
Add the virtual mic as a standard OBS audio source so scene switches and BRB screens stay perfectly synced for streams.
Guest Interview Anonymizing
Anonymize guest voices in real time on true-crime or whistle-blower streams without any post-production work.
Persona Per Scene
Assign different voices to different scenes so intro, gameplay, and outro each land with their own on-brand persona.
How to Set Up AI Voice Changer for OBS Studio in 4 Steps
- 01
Download Dubbing AI
Install the free voice changer app for Windows or macOS. Setup takes under two minutes and needs no credit card.
- 02
Enable the virtual microphone
Approve the Dubbing AI Virtual Microphone so games, Discord and streaming apps can read it as an input device.
- 03
Pick your AI voice
Browse 500+ AI voices, preview them with Hear Myself, and lock in the preset that fits your character.
- 04
Select Dubbing AI in your app
Choose Dubbing AI Virtual Microphone in your game, Discord or OBS, then start talking live with under 300ms latency.
Related Voice Changers
Explore more AI voice changers for games, apps, and characters.
Frequently Asked Questions
Start Talking as AI Voice Changer for OBS Studio
Grab the free voice changer for real-time gaming and online chat, layer in the soundboard for instant effects, and browse community sounds for voices other creators already made.
Download Dubbing AI