What library powers the HTML-to-Markdown conversion?

The tool uses TurndownService, a well-established JavaScript library that traverses the HTML DOM and outputs clean, readable Markdown.

Can it handle broken or invalid HTML?

Yes. Before conversion, the input is passed through the browser's built-in DOMParser using the 'text/html' MIME type, which automatically repairs most malformed markup.

What is the difference between ATX and Setext heading styles?

ATX headings use hash symbols (e.g. # Heading 1), while Setext headings use underlines (=== for H1, --- for H2). ATX is more widely supported and is the default option.

Will images and scripts be included in the output?

Scripts are stripped by default. You can also check the Strip Images option to remove all image tags from the Markdown output, keeping it text-only.

How are large HTML files handled?

Inputs larger than 1MB are processed in chunks to avoid blocking the browser, ensuring the tool remains responsive even with heavy documents.

HTML to Markdown Converter

Convert HTML to Markdown instantly. Supports ATX/Setext headings, fenced code blocks, inline/reference links, image stripping, and .md file download.

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Why use our free tools?

Built for a focused result without an account wall.

Flexible Formatting Options

Choose heading style (ATX or Setext), code block style (fenced or indented), bullet markers, and inline or reference link formats.

Copy, Download & Preview

Copy the converted Markdown to clipboard, download it as a .md file, or switch to the Preview tab to render it live via marked.parse.

Robust HTML Handling

Paste raw HTML or upload .html/.htm files up to 1MB. Malformed markup is auto-fixed via DOMParser before conversion, ensuring clean output every time.

Frequently asked questions

Everything you might want to know about this tool.

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