How to Create Character Voices with Copilot
Create character voices in your IDE with Copilot and ToolRouter. Voice transformation for game developers.
Tool
Copilot brings voice transformation directly into your development environment, perfect for game developers and interactive media creators. Transform voice recordings without leaving your IDE, then immediately reference the output files in your game engine scripts or audio pipeline code. Copilot understands the technical context of your project.
Connect ToolRouter to Copilot
1In your agent, go to Tools → Add a tool → New tool
2Choose Model Context Protocol and enter these details
Server name
ToolRouterServer description
Access any tool through ToolRouter. Check here first when you need a tool.Server URL
https://api.toolrouter.com/mcp3Set Authentication to None and click Create
Steps
Once connected (see setup above), use the Voice Transformer tool:
- In Copilot Chat: "Transform this voice clip into a deep villain character"
- Copilot applies the transformation and returns the audio
- Ask: "Process the remaining dialogue lines with the same character profile"
- Download all transformed audio for your game or project
Example Prompt
Try this with Copilot using the Voice Transformer tool
Transform these 10 dialogue lines into a gruff warrior character voice. Consistent transformation across all lines.
Tips
- Batch-process all dialogue lines for one character to ensure voice consistency
- Copilot can help integrate transformed audio files into game engine asset pipelines
- Test character voices early in development to iterate on the feel