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Converter

Markdown to HTML

Convert GitHub-flavored Markdown with tables, task lists, and code blocks to source and a safe preview.

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Less switching. More focus.Functional build · Validation in progress

Using this tool

Convert GitHub-flavored Markdown to HTML source, with a separate safe-preview action.

Actions: Convert source · Safe preview

Example

Choose Convert source: the heading, bold text and inline code produce their corresponding HTML tags.

Example action and settings

Action: Convert source

Input / action

# Hello

**Bold** and `code`.

Result / expected behavior

<h1>Hello</h1>
<p><strong>Bold</strong> and <code>code</code>.</p>

Scope and limitations

  • Generated HTML source preserves raw HTML and should not be injected into a trusted page without sanitization.
  • Ordinary single line breaks do not automatically become <br>; safe preview restricts scripts and external resources.

Common mistakes

  • A safe preview does not mean the source is sanitized; its isolation does not carry over when copying HTML to another site.

Related tools

Safe HTML preview HTML entities

Privacy and browser support

Input is processed in this browser. Do not use real keys or active sensitive credentials as demonstration data. Device features require browser support and your permission.