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chatgpt-on-wechat/docs/tools/web-fetch.mdx

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---
title: web_fetch - Web Fetch
description: Fetch web pages and document content
---
Fetch the content of an HTTP/HTTPS URL. Web pages are extracted as readable text; document files (PDF, Word, Excel, etc.) are downloaded and parsed automatically.
## Parameters
| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `url` | string | Yes | HTTP/HTTPS URL (web page or document) |
## Supported file types
| Type | Formats |
| --- | --- |
| PDF | `.pdf` |
| Word | `.docx` |
| Text | `.txt`, `.md`, `.csv`, `.log` |
| Spreadsheet | `.xls`, `.xlsx` |
| Presentation | `.ppt`, `.pptx` |
## Use cases
- Extract readable text from a web page
- Download and parse remote documents
- Inspect API response bodies
<Note>
`web_fetch` only retrieves static HTML. For pages that require JavaScript rendering (such as SPAs), use the `browser` tool instead.
</Note>