Skip to content

Free HTML to Markdown Converter

Last updated: March 16, 2026

An HTML to Markdown converter transforms HTML into clean Markdown and Markdown back into HTML. Paste your HTML or Markdown below to convert between formats instantly.

What is this?

Convert HTML to Markdown and Markdown to HTML. Handles headings, lists, links, code & tables. Free online converter — no signup.

Who needs it?

Software developers, DevOps engineers, and technical writers who need quick formatting and conversion utilities.

Bottom line

100% free, runs entirely in your browser — no signup, no data sent to any server.

How to Use the HTML To Markdown Tool

HTML To Markdown Features and Options

About the Free Online HTML To Markdown

0 words · 0 chars
Press Ctrl + K to focus input

How to Convert HTML and Markdown

1. Choose your direction. Click HTML → Markdown to convert HTML source code into Markdown syntax, or Markdown → HTML to convert Markdown into clean HTML elements.

2. Paste your content. Drop your HTML or Markdown into the input box. The converter processes it in real time, handling headings, formatting, links, images, lists, code blocks, tables, and blockquotes.

3. Review the output. The converted result appears below with proper syntax. Check that nested elements and special characters are handled correctly.

4. Copy the result. Click Copy to copy the converted output to your clipboard.

Understanding HTML and Markdown Conversion

HTML and Markdown are two of the most common text markup formats on the web. HTML (HyperText Markup Language) is the foundation of every web page, using angle-bracket tags to define structure and formatting. Markdown, created by John Gruber in 2004, is a lightweight syntax designed to be readable as plain text while converting cleanly to HTML. Converting between them is a daily task for content creators, developers, and technical writers.

Markdown simplifies content authoring. Writing content in HTML requires opening and closing tags for every element — a heading needs both <h1> and </h1>, bold text needs <strong> tags. Markdown replaces these with simple characters: # for headings, ** for bold, * for italic, and - for list items. This makes Markdown significantly faster to write and easier to read in its raw form, which is why it has become the default format for README files, documentation sites, and content management systems.

HTML provides precise control. While Markdown covers the most common formatting needs, HTML supports attributes, classes, IDs, and custom elements that Markdown cannot express. When you need a specific class on a div, an inline style, or a custom data attribute, HTML is the only option. Converting Markdown to HTML is essential when publishing content to websites, email templates, or any system that expects HTML input.

Bidirectional conversion is practical. Developers often need to go both ways. A blog post written in Markdown needs to become HTML for the web. An HTML snippet from a web page needs to become Markdown for documentation. API responses in HTML need to be stored as Markdown in a CMS. Having both directions in one tool eliminates the need to switch between separate converters.

Common use cases include migrating blog content between platforms, converting HTML documentation to Markdown for GitHub repos, preparing Markdown drafts for CMS systems that render HTML, extracting readable text from HTML email templates, and converting web page snippets into documentation format.

Frequently Asked Questions About HTML To Markdown

What HTML elements does this converter support?

This converter handles headings (h1–h6), bold (strong, b), italic (em, i), links (a), images (img), ordered and unordered lists (ol, ul, li), code blocks (pre > code), inline code (code), blockquotes (blockquote), tables (table, tr, th, td), horizontal rules (hr), and paragraphs (p). Any unrecognized tags are stripped from the output.

Can I convert Markdown back to HTML?

Yes. This is a bidirectional converter. Use the HTML → Markdown tab to convert HTML source code into Markdown, or switch to the Markdown → HTML tab to convert Markdown syntax into clean HTML. Both directions handle the same set of elements.

How does the converter handle nested HTML?

The converter processes elements from the inside out using regex patterns. Nested structures like bold text inside a link, or lists inside blockquotes, are converted correctly in most cases. For extremely deep or unusual nesting, you may need minor manual adjustments.

Does this converter use any external libraries?

No. All conversion is done with pure regex-based JavaScript running in your browser. There are no external dependencies, no server calls, and no data leaves your device. The converter is self-contained and works offline.

How are tables converted between HTML and Markdown?

HTML tables are converted to Markdown pipe tables with a header separator row (using ---). The first row of the HTML table becomes the Markdown header. When converting from Markdown to HTML, pipe tables are converted to proper HTML table elements with thead and tbody sections.

What happens to HTML attributes during conversion?

Most HTML attributes are stripped during conversion because Markdown does not support them. The exceptions are href on links and src/alt on images, which are preserved in the Markdown link and image syntax. Class names, IDs, styles, and data attributes are removed.

Can I convert HTML emails to Markdown?

You can paste HTML email source code and convert the text content to Markdown. However, complex email layouts with tables-for-layout, inline styles, and nested divs may not convert perfectly since these are presentational constructs without Markdown equivalents. The converter works best with semantic HTML.

Is my data sent to a server?

No. All conversion happens entirely in your browser using JavaScript regex transformations. Your HTML and Markdown content never leaves your device. There is no server-side processing, no logging, and no data storage.

Related Free Online Tools

Convert HTML and Markdown here, then use our other tools for formatting and encoding.