---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/voice-transformer/use-cases/create-character-voices/openclaw
---
# How to Create Character Voices with OpenClaw

OpenClaw excels at batch character voice creation, processing dozens of dialogue lines through consistent transformation profiles in a single automated run. Define your character voice parameters once, then let OpenClaw apply them systematically across your entire script. Export structured metadata alongside each transformed file for seamless integration into your production pipeline.

## Setup

openclaw mcp add toolrouter -- npx -y toolrouter-mcp

## Steps

1. Connect ToolRouter: openclaw mcp add toolrouter -- npx -y toolrouter-mcp
2. Ask OpenClaw: "Transform this voice into a character voice"
3. OpenClaw applies the transformation
4. Request: "Create additional character variations from the same source"
5. Download all character voice files

## Example Prompt

```
Create 3 distinct character voices from this recording: one deep and menacing, one bright and energetic, one calm and wise.
```

## Tips

- Record source audio in a neutral tone for maximum transformation range
- Process a test line for each character before committing to the full script
- Keep consistent transformation settings per character for voice continuity
