HTML to Markdown Converter

Q: Can I convert a web page by URL instead of pasting HTML?

Yes. Send `url` instead of `html`; the API fetches the page (up to 5 MB) and converts it. Add `readability=true` to keep only the main article content.

Q: How do I remove links or images from the Markdown?

Set `keep_links=false` to keep only the link text, and `keep_images=false` to drop img, picture and figure elements.

Convert HTML or any web page URL into clean GitHub-flavored Markdown, with tables, optional article extraction and absolute links.

Result

Press “Run” to see the result.

Send an HTML string (JSON or form field html, or a raw text/html body) or a public url, and get clean Markdown back together with the page title and word and character counts. Scripts, styles, iframes, SVG and canvas elements are dropped, and GitHub-flavored extensions such as tables, strikethrough and task lists are converted.

Set readability=true to keep only the main article of a page (Mozilla Readability, the engine behind Firefox Reader View): navigation, footers and sidebars are removed and an excerpt is returned. Relative links and image sources are made absolute using the fetched URL or base_url. Output style is configurable: heading_style (atx or setext), bullet (-, * or +), code_block_style (fenced or indented), link_style (inlined or referenced), and keep_links / keep_images to strip links or images.

Limits: HTML up to 5 MB (request body up to 6 MB); pages fetched from a URL are read up to 5 MB, with a 10 second timeout and at most 8 redirects. Only public http/https hosts are allowed.

Use this in your code

curl -X POST "https://apibox.io.vn/v1/html-to-markdown" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"html":"<h1>Getting started</h1><p>APIBox turns <strong>HTML</strong> into clean <a href=\"/docs\">Markdown</a>.</p><ul><li>Fast</li><li>Simple</li></ul><table><tr><th>Plan</th><th>Requests</th></tr><tr><td>Free</td><td>1,000</td></tr></table>","base_url":"https://example.com"}'

const res = await fetch('https://apibox.io.vn/v1/html-to-markdown', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "html": "<h1>Getting started</h1><p>APIBox turns <strong>HTML</strong> into clean <a href=\"/docs\">Markdown</a>.</p><ul><li>Fast</li><li>Simple</li></ul><table><tr><th>Plan</th><th>Requests</th></tr><tr><td>Free</td><td>1,000</td></tr></table>",
    "base_url": "https://example.com"
  }),
});
const data = await res.json();
console.log(data);

import requests

res = requests.post(
    "https://apibox.io.vn/v1/html-to-markdown",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"html": "<h1>Getting started</h1><p>APIBox turns <strong>HTML</strong> into clean <a href=\"/docs\">Markdown</a>.</p><ul><li>Fast</li><li>Simple</li></ul><table><tr><th>Plan</th><th>Requests</th></tr><tr><td>Free</td><td>1,000</td></tr></table>", "base_url": "https://example.com"},
    timeout=30,
)
print(res.json())

<?php
$ch = curl_init('https://apibox.io.vn/v1/html-to-markdown');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => ['Authorization: Bearer YOUR_API_KEY', 'Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"html":"<h1>Getting started</h1><p>APIBox turns <strong>HTML</strong> into clean <a href=\\"/docs\\">Markdown</a>.</p><ul><li>Fast</li><li>Simple</li></ul><table><tr><th>Plan</th><th>Requests</th></tr><tr><td>Free</td><td>1,000</td></tr></table>","base_url":"https://example.com"}',
]);
$response = curl_exec($ch);
print_r(json_decode($response, true));

API documentation → Get a free API key

FAQ

Can I convert a web page by URL instead of pasting HTML?

Yes. Send url instead of html; the API fetches the page (up to 5 MB) and converts it. Add readability=true to keep only the main article content.

Are HTML tables converted to Markdown tables?

Yes. Tables, strikethrough and task lists are converted using GitHub-flavored Markdown rules.

How do I remove links or images from the Markdown?

Set keep_links=false to keep only the link text, and keep_images=false to drop img, picture and figure elements.