---
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/audio-dubber/use-cases/dub-marketing-videos
---
# Dub Marketing Videos

Expanding into new markets means your marketing videos need to speak the local language -- literally. Subtitles help, but dubbed audio dramatically increases engagement and conversion rates because viewers can focus on the visuals instead of reading text at the bottom of the screen.

ToolRouter's dub_audio skill uses AI voice synthesis to translate and re-voice your marketing videos while preserving the tone, pacing, and emotional delivery of the original. You provide the source video and target language, and the tool handles transcription, translation, voice matching, and audio replacement.

This is essential for product launch videos, brand campaigns, social media ads, and any video content targeting international markets. Instead of hiring voice actors in each language and managing studio sessions, you get production-quality dubs in minutes.

**Tool:** [Audio Dubber](https://toolrouter.com/tools/audio-dubber)
**Skills:** dub_audio

## Agent Guides

- [How to Dub Marketing Videos with Claude](https://toolrouter.com/tools/audio-dubber/use-cases/dub-marketing-videos/claude): Guide for Claude
- [How to Dub Marketing Videos with ChatGPT](https://toolrouter.com/tools/audio-dubber/use-cases/dub-marketing-videos/chatgpt): Guide for ChatGPT
- [How to Dub Marketing Videos with Copilot](https://toolrouter.com/tools/audio-dubber/use-cases/dub-marketing-videos/copilot): Guide for Copilot
- [How to Dub Marketing Videos with OpenClaw](https://toolrouter.com/tools/audio-dubber/use-cases/dub-marketing-videos/openclaw): Guide for OpenClaw
