Markdown to HTML Converter

Convert Markdown to HTML instantly. Supports headings, bold, italic, links, code blocks, lists, blockquotes, and more. Free and client-side.

Everything runs in your browser — your data is never sent to any server.

Why use a Markdown to HTML Converter?

Markdown is the preferred writing format for documentation, README files, blog posts, and content management systems. However, web browsers and email clients require HTML. Our converter transforms Markdown into clean, semantic HTML that you can use directly in web pages, email templates, or content management systems.

Key Features

  • Support for headings, bold, italic, strikethrough, and links
  • Code blocks with language hints and inline code
  • Ordered and unordered lists, blockquotes, and horizontal rules

How to use

  1. Write or paste your Markdown in the input field
  2. Click Convert to generate HTML output
  3. Copy the HTML or use the live preview to see the result

Technical Details

Our Markdown parser uses regex-based pattern matching to convert Markdown syntax to HTML elements. It supports CommonMark-compliant syntax including ATX headings, emphasis, strong emphasis, fenced code blocks, links, images, lists, and blockquotes. The parser processes Markdown in a specific order to handle nested and overlapping syntax correctly.

FAQ

Does this support GitHub Flavored Markdown?

Our converter supports the core GitHub Flavored Markdown features including fenced code blocks, strikethrough, and tables are partially supported. Some GFM extensions may not be available.

Is the generated HTML valid?

Yes, the converter produces well-formed, semantic HTML5 that follows web standards. The output is suitable for use in any HTML document or email template.

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