---
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/seo/use-cases/audit-image-alt-text/chatgpt
---
# How to Audit Image Alt Text with ChatGPT

ChatGPT makes alt text auditing approachable for content teams by explaining WCAG requirements alongside SEO benefits. It generates natural, descriptive alt text suggestions that serve both screen reader users and search engine crawlers, and can format the results as a spreadsheet-ready checklist for your team.

## Setup

{"mcpServers":{"toolrouter":{"command":"npx","args":["-y","toolrouter-mcp"]}}}

## Steps

1. Configure ToolRouter in ChatGPT
2. Ask: "Check all images on mysite.com/page for missing alt text"
3. Review the image audit results
4. Request: "Write alt text for each image missing it"
5. Ask for WCAG compliance guidance on alt text best practices

## Example Prompt

```
Audit image alt text on mysite.com/about. Write descriptive alt text for any missing ones and check WCAG compliance.
```

## Tips

- ChatGPT writes natural, descriptive alt text
- Ask for alt text guidelines your content team can follow
- Request both SEO-optimized and accessibility-focused versions
