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Markdown to HTML Converter

Paste Markdown and convert it to clean HTML instantly. Supports headings, lists, code blocks, tables, and links. 100% client-side.

Markdown Input
Live Preview
HTML Output

How to Convert Markdown to HTML Online

Markdown is a lightweight markup language with plain-text-formatting syntax designed so that it can be easily converted to HTML (HyperText Markup Language). Writing directly in HTML requires managing opening and closing tags (like <p>, <strong>, or <a>), which disrupts your creative writing flow. This tool allows you to write or paste plain Markdown and immediately obtain clean, standardized, and semantic HTML markup ready for your website or CMS.

Step-by-Step Conversion Guide

  1. Paste Markdown: Paste your Markdown text into the "Markdown Input" editor.
  2. Run Conversion: Click the blue "Convert to HTML" button.
  3. Inspect Live Preview: Verify that the layout looks correct in the "Live Preview" section, which renders the HTML dynamically.
  4. Copy or Download Output: Grab the raw HTML code from the "HTML Output" box or download it as a .html file.

Markdown vs HTML Syntax Guide

Here is a quick reference table showing how common Markdown syntax translates into standard HTML elements:

Format Markdown Syntax Generated HTML Output
Heading 1 # Heading 1 <h1>Heading 1</h1>
Bold Text **Bold Text** <strong>Bold Text</strong>
Italic Text *Italic Text* <em>Italic Text</em>
Bullet List - Item 1
- Item 2		 <ul><li>Item 1</li>...</ul>
Links [Link Text](url) <a href="url">Link Text</a>
Code Block ```js
const a = 1;
```		 <pre><code class="language-js">...</code></pre>

Frequently Asked Questions

What is GFM (GitHub Flavored Markdown)?
GFM is an extension of the original Markdown specification created by GitHub to add highly requested features. These include support for tables (using pipes | and dashes -), strikethroughs (using double tildes ~~), task lists, and fenced code blocks. Our converter natively handles these GFM additions.
Is the generated HTML semantic and clean?
Yes. The output uses clean HTML5 elements without inline styling, classes, or bloat. It produces standard structural elements like <h1>, <p>, <ul>, and <blockquote> that inherit your website's main stylesheet styles naturally.
Can I write custom HTML tags inside my Markdown?
Yes. According to the original Markdown specifications, any raw HTML tags written in a Markdown file should pass through the parser untouched. This allows you to mix standard HTML tags (like <span> or <div>) directly into your Markdown text where needed.
Is my text content private?
Absolutely. The parser script is executed entirely client-side on your local device. No data is sent over network channels or stored on our servers. You can use the converter safely to write blog posts, document internal systems, or draft corporate materials.

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🔒 100% Client-Side Privacy

All Markdown parsing happens entirely in your browser. No content is uploaded to any server. Your Markdown stays on your device.