Text & writing

Markdown to HTML converter

Convert Markdown to clean, semantic HTML instantly. Supports GFM tables, code blocks, task lists, and live preview with copy-ready output.

  • Free, no sign-up
  • No data stored
  • Reviewed 2026-08-01

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About the Markdown to HTML Converter

This converter transforms Markdown syntax into clean, semantic HTML that you can drop straight into any website, email template, or CMS. Paste or type your Markdown on the left and see the rendered HTML output on the right in real time.

Full GitHub Flavored Markdown (GFM) is supported, including tables, strikethrough, task lists, fenced code blocks with language hints, and autolinked URLs. The output uses proper semantic tags — headings, paragraphs, lists, and code elements — ready for styling with your own CSS.

Use this tool when migrating documentation to a new platform, preparing newsletter content, converting README files for web display, or simply previewing how your Markdown will look when rendered.

How to use the Markdown to HTML Converter

  1. Paste or type your Markdown content in the left editor panel.
  2. View the live HTML preview on the right side.
  3. Switch between rendered preview and raw HTML source views.
  4. Copy the generated HTML using the copy button.
  5. Optionally enable "minified output" to remove extra whitespace.

Frequently asked questions

Which Markdown flavour is supported?

The converter supports CommonMark plus GitHub Flavored Markdown (GFM) extensions: tables, task lists, strikethrough, and fenced code blocks with syntax highlighting hints.

Is the HTML output safe to embed?

Yes. Raw HTML in the Markdown input is sanitised by default to prevent XSS. You can disable sanitisation if you trust the source and need embedded HTML to pass through.

Can I convert HTML back to Markdown?

This tool is one-directional (Markdown → HTML). For the reverse conversion, use a dedicated HTML-to-Markdown tool which handles tag-to-syntax mapping.

Does it preserve code block languages?

Yes. Fenced code blocks with a language identifier (e.g., ```javascript) output as 

, ready for client-side syntax highlighters like Prism or Highlight.js.

Sources

Figures are estimates for guidance only. Always confirm with the official source or a qualified professional before acting on them.

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