Markdown ⇄ HTML
Convert Markdown to clean HTML and HTML back to Markdown, with live preview
- Files never leave your device
- Runs in your browser
- Free, no sign-up, no watermark
Nothing to preview yet.
Preview is sanitized: scripts and event handlers never run.Ctrl/⌘ + S downloads the result
HTML output
How to use Markdown ⇄ HTML
Convert Markdown to clean HTML or HTML back to Markdown, with a live preview. Markdown → HTML can produce a full page with a print-ready stylesheet or a fragment for your CMS. Tables, strikethrough, and task lists follow GitHub-flavored Markdown.
- 1
Pick a direction: Markdown → HTML or HTML → Markdown.
- 2
Type or paste into the left box, or click Open file to load a .md or .html file.
- 3
Check the rendered result under Preview, or switch the view to HTML or Markdown to see the generated code.
- 4
Adjust HTML output or Markdown output options below, then copy the result or click the download button.
Frequently asked questions
Is my document uploaded?
No. Conversion runs in your browser. Your text is kept in this browser's local storage so it is still there when you come back.
Is the HTML safe to paste into a website?
With Remove unsafe HTML on, <script> tags, event handlers like onclick, and javascript: links are stripped from raw HTML in your Markdown. The preview is always sanitized.
How do I get a fragment instead of a whole page?
Turn off Full HTML document. You then get only the body markup, ready to paste into a CMS.
Why are my single line breaks ignored?
Standard Markdown joins lines within a paragraph. Turn on Line breaks as <br> to keep them, like GitHub comments do.
Can I control how the Markdown looks?
Yes. For HTML → Markdown you can choose heading style, bullet marker, fenced or indented code blocks, italic and bold markers, and inline or reference links.