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HTML to Markdown Converter
x402
HTML to Markdown Converter is a paid API for AI agents from utilsforagents.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-11).
Converts an HTML string in memory to clean Markdown, stripping navigation, scripts, styles, and non-content elements.
Price / call$0.003
Success—
StatusUnknown
How this service works
Pay-per-call AI agent utilities plus a free feedback endpoint: JSON diff, EXIF extraction, metadata scrubbing, HTML-to-Markdown, URL fetching, and feature-request collection. $0.003/call for paid utility routes via x402 on Base or Solana.
Output
A clean Markdown string derived from the input HTML, with navigation menus, scripts, style blocks, and other non-content elements removed — suitable for LLM context windows, document processing pipelines, or storage.
Example use cases
Prepare web content for LLM analysis
“I just scraped some HTML from a competitor's website and stored it locally — can you convert it to clean Markdown so I can analyze the content structure with my language model without all the nav cruft getting in the way?”
Transform email HTML to readable text
“I extracted an HTML email from our support system and need to turn it into clean Markdown format so I can index it and search through our support knowledge base more easily — strip out the styling and template junk.”
Convert archived web pages for storage
“I've got a bunch of HTML snapshots we've archived over time, and I want to convert them all to Markdown so they take up less space and are easier to search through — can you clean them up and remove all the scripts and navigation elements first?”
Technical details
Endpoint
POSThttps://utilsforagents.com/v1/html/to-markdown?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you already have an HTML string in memory (e.g. fetched separately or passed from another tool) and need clean Markdown output. If you need to fetch a URL and convert in one step, use the sibling fetch-and-convert endpoint instead. Prefer this when you want fine-grained control over the HTML source before conversion.
Side effects
- HTML payload exceeds 5 MB limit — returns error indicating size exceeded
- Malformed or empty HTML body — may return empty Markdown or parsing error
- Network timeout for very large HTML documents near the size limit
- Invalid Content-Type header causing body parsing failure
Input
{
"html": "<html><head><script>console.log('test');</script><style>body { color: red; }</style><nav>Navigation Menu</nav></head><body><h1>Getting Started with AI</h1><p>Artificial intelligence is transforming how we work and live.</p><p>This article explores <strong>key concepts</strong> and <em>practical applications</em> of modern AI systems.</p><footer>Copyright 2024</footer></body></html>"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| html | string | HTML string to convert to Markdown |
Output
{
"ok": true,
"markdown": "# Getting Started with AI\n\nArtificial intelligence is transforming how we work and live.\n\nThis article explores **key concepts** and *practical applications* of modern AI systems.\n\nCopyright 2024",
"charsAfter": 195,
"charsBefore": 384,
"processingTimeMs": 0
}Schema · Response
{
"type": "json",
"example": {
"ok": true,
"markdown": "# Hello\n\nWorld",
"charsAfter": 15,
"charsBefore": 26,
"processingTimeMs": 0.3
}
}Tags
x402
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