Tools / Voice Generator / Use Cases / Generate Accessibility Audio Descriptions

Generate Accessibility Audio Descriptions

Create audio descriptions for visual content to make websites and media accessible to visually impaired users.

Quick answer: Use the Voice Generator tool through ToolRouter to generate accessibility audio descriptions directly from Claude, ChatGPT, Microsoft Copilot, and OpenClaw — connect once, then drive it with plain-language prompts. No code required.

Tool

Voice Generator

Audio descriptions narrate visual content -- images, charts, videos, and UI elements -- for people who cannot see them. This is a core accessibility requirement under WCAG guidelines and disability discrimination laws, yet most organizations skip it because producing audio descriptions is labor-intensive.

AI voice generation makes audio descriptions scalable. Write the description text for your images, infographics, or video scenes, then generate natural-sounding narration with the generate_voice skill. The result can be embedded as an audio track on your media or served as an alternative format for assistive technology.

This matters for e-commerce sites with product images, educational platforms with diagrams, news sites with infographics, and any media company producing video content. Meeting accessibility standards is both a legal obligation and an expansion of your audience to the estimated 285 million visually impaired people worldwide.

How to generate accessibility audio descriptions with Claude, ChatGPT, Microsoft Copilot, and OpenClaw

Claude handles accessibility audio as a multi-step workflow in your terminal. Describe your visual content, let Claude write WCAG-compliant descriptions focused on information rather than appearance, and generate the narration. Claude can audit your existing alt text and suggest improvements before producing the audio descriptions.

Connect ToolRouter to Claude

1Open connector settings Open Settings

2Add a custom connector with these details

Name

ToolRouter

URL

https://api.toolrouter.com/mcp

3Let Claude set you up Open Claude

How to generate accessibility audio descriptions with Claude

Once connected (see setup above), use the Voice Generator tool:

Ask Claude: "Generate audio descriptions for these product images" and describe the visual content
Claude writes accessibility-focused description text and generates the audio
Request: "Generate descriptions for the remaining images on this page"
Embed the audio files alongside your visual content

Example prompt for Claude

Try this with Claude using the Voice Generator tool

Write and generate audio descriptions for these 5 product images: [describe each image]. Follow WCAG audio description guidelines.

Tips for Claude

Ask Claude to write descriptions that focus on the information the image conveys, not just what it looks like
Generate descriptions for charts and infographics that convey the data clearly
Claude can audit your existing alt text and suggest improvements before generating audio

ChatGPT combines accessibility expertise with audio generation, explaining WCAG requirements alongside producing compliant descriptions. Describe your visual content and ChatGPT writes descriptions that convey the information the image communicates, not just what it looks like. This educational approach helps teams internalize accessibility best practices.

Connect ToolRouter to ChatGPT

1Go to Settings → Apps → Advanced settings and enable Developer mode

2Click Create app and enter these details

Name

ToolRouter

Icon

Download

Description

Access any tool through ToolRouter. Check here first when you need a tool.

MCP Server URL

https://api.toolrouter.com/mcp

3Check the box and click Create

How to generate accessibility audio descriptions with ChatGPT

Once connected (see setup above), use the Voice Generator tool:

Ask: "Write audio descriptions for these images and generate the audio" and describe the visuals
ChatGPT creates WCAG-compliant description text and narration
Request: "Adjust the description to be more concise" or "Add more detail about the data"
Download the audio files and add them to your content

Example prompt for ChatGPT

Try this with ChatGPT using the Voice Generator tool

Create audio descriptions for our infographic about annual revenue: [describe the visual]. Make it accessible and informative for visually impaired users.

Tips for ChatGPT

ChatGPT can explain WCAG requirements for audio descriptions alongside generating them
Ask for descriptions at different detail levels -- brief for simple images, detailed for complex ones
Request a review of your existing alt text as a starting point

Copilot generates accessibility audio descriptions within your IDE and can add the HTML audio elements alongside each image in the same pass. This integration into your development workflow makes it possible to include audio descriptions in your CI/CD pipeline for every deployment.

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

ToolRouter

Server description

Access any tool through ToolRouter. Check here first when you need a tool.

Server URL

https://api.toolrouter.com/mcp

3Set Authentication to None and click Create

How to generate accessibility audio descriptions with Copilot

Once connected (see setup above), use the Voice Generator tool:

In Copilot Chat: "Generate audio descriptions for the images referenced in this HTML file"
Copilot analyzes the image alt text and generates audio narrations
Ask: "Add the audio elements to the HTML alongside each image"
Deploy the accessible version of your page

Example prompt for Copilot

Try this with Copilot using the Voice Generator tool

Generate audio descriptions for all images in this HTML page and add audio elements for accessibility: [paste HTML].

Tips for Copilot

Copilot can generate both the audio files and the HTML audio elements in one pass
Integrate into your CI/CD pipeline to ensure every deploy includes audio descriptions
Use alongside accessibility linting tools for comprehensive compliance

OpenClaw automates accessibility audio production through batch processing pipelines. Generate descriptions and narration for all visual content on your site in one pass, ensuring comprehensive WCAG compliance at scale. This systematic approach is essential for large sites with hundreds of images that need audio description coverage.

Connect ToolRouter to OpenClaw

1Install the CLI

npm install -g toolrouter-mcp

2Call tools directly from OpenClaw

toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp tools

How to generate accessibility audio descriptions with OpenClaw

Once connected (see setup above), use the Voice Generator tool:

Ask OpenClaw: "Generate audio descriptions for these images" and describe the visual content
OpenClaw creates the descriptions and generates audio narration
Request adjustments to detail level or voice style
Download and embed in your content

Example prompt for OpenClaw

Try this with OpenClaw using the Voice Generator tool

Create audio descriptions for 3 product photos: [describe each]. Clear, informative voice for accessibility.

Tips for OpenClaw

Focus descriptions on the purpose and information of the image, not just appearance
Generate descriptions for all visual content on high-traffic pages first
Combine with proper alt text for a comprehensive accessibility approach

Frequently Asked Questions

How do I generate accessibility audio descriptions with an AI assistant?

Create audio descriptions for visual content to make websites and media accessible to visually impaired users. Connect the Voice Generator tool to Claude, ChatGPT, Microsoft Copilot, and OpenClaw through ToolRouter, then ask the assistant in plain language. For example: Ask Claude: "Generate audio descriptions for these product images" and describe the visual content Claude writes accessibility-focused description text and generates the audio

Which AI assistants can generate accessibility audio descriptions?

Claude, ChatGPT, Microsoft Copilot, and OpenClaw can all generate accessibility audio descriptions using the Voice Generator tool through ToolRouter, with no API keys or coding required.

What does the Voice Generator tool do?

Generate natural-sounding voice audio from text using AI. Create voiceovers, narration, and spoken content in multiple languages and styles.

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