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Markdown to HTML with Syntax Highlighting

Code blocks in markdown are great for readers, awkward to export. Our converter wraps fenced code blocks in <pre><code class="language-X"> elements with syntax-highlighting classes ready for Prism / highlight.js to style. Optionally inline the styles for cases where you can't ship JS (email, RSS, static archives).

When to use this

Use to: convert tutorial markdown to HTML for a CMS that doesn't auto-highlight code, generate code-rich blog posts from markdown drafts, port StackOverflow-style answers to your own knowledge base, export code documentation from README.md.

Frequently Asked Questions

Which syntax highlighting library is the output compatible with?

Both Prism.js and highlight.js - they use the same `language-X` class naming convention on the <code> element. Add either library's CSS to your page and the output will pick up styling automatically.

Can it inline syntax-highlighting styles?

Yes - toggle 'Inline styles' before converting. The output then has color styles applied as inline `style="color: ..."` attributes, useful for HTML emails or static archives where you can't load external CSS.

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Other targeted versions of this tool — each tuned for a specific use case.

Or use the main Markdown to HTML Converter if your use case isn't covered above.