---
title: ToolRouter — Use Case
description: Step-by-step guide for a real-world ToolRouter use case with agent-specific instructions.
url: https://toolrouter.com/tools/voice-transformer/use-cases/create-character-voices
---
# Create Character Voices

Creating distinct character voices traditionally requires hiring multiple voice actors or finding a single actor with exceptional range. For indie game developers, small animation studios, audiobook producers, and content creators, this is often the most expensive part of audio production.

Voice transformation lets you start with a single recording and modify it into completely different characters. Deepen the pitch for a villain, brighten it for a child character, add gravel for an old warrior, or smooth it for a narrator. Each transformation produces a believable, distinct voice that sounds like a different person performed it.

This is transformative for projects with limited budgets but large casts. An indie game with 20 NPCs can have 20 distinct voices derived from a single recording session. A children's storyteller can voice all characters in a book. A content creator can play multiple roles without the audience recognizing a single performer.

**Tool:** [Voice Transformer](https://toolrouter.com/tools/voice-transformer)
**Skills:** transform_voice

## Agent Guides

- [How to Create Character Voices with Claude](https://toolrouter.com/tools/voice-transformer/use-cases/create-character-voices/claude): Guide for Claude
- [How to Create Character Voices with ChatGPT](https://toolrouter.com/tools/voice-transformer/use-cases/create-character-voices/chatgpt): Guide for ChatGPT
- [How to Create Character Voices with Copilot](https://toolrouter.com/tools/voice-transformer/use-cases/create-character-voices/copilot): Guide for Copilot
- [How to Create Character Voices with OpenClaw](https://toolrouter.com/tools/voice-transformer/use-cases/create-character-voices/openclaw): Guide for OpenClaw
