Are raw HTML tags in Markdown preserved?

Behavior depends on the renderer’s sanitization. Avoid untrusted HTML if you will publish the output.

Can I convert a whole book?

Large documents may be slower; for book-length work prefer a static site generator.

Markdown to HTML

Convert Markdown to HTML with a live preview.

Markdown

HTML

<h1>Hello</h1>
<p>Write <strong>markdown</strong> here.</p>

Preview

Hello

Write markdown here.

About this tool

Writers draft in Markdown; sites often need HTML. This free Markdown-to-HTML converter transforms common Markdown syntax so you can preview headings, lists, and links locally. Paste a README or post, convert, and copy HTML—without sending the draft to a remote renderer.

How to use

Paste Markdown source into the editor.
Convert to HTML and preview the markup.
Copy the HTML output into your CMS or template.
Tweak Markdown and reconvert if the preview needs fixes.

Frequently asked questions

Common Markdown constructs (headings, emphasis, lists, links, code) are covered. Exotic extensions may differ from GitHub or Obsidian flavors.