Markdown to HTML Converter - Transform Markdown to Clean HTML Online
Easily convert Markdown to HTML with our free online tool. Write Markdown on the left, see live preview, and get well-formatted HTML code. Perfect for developers, writers, and content creators.
Why Use Our Markdown to HTML Converter?
🔄 Live Preview
See your Markdown rendered as HTML instantly as you type. No need to switch between editors.
📄 Raw HTML Output
Get clean, formatted HTML code ready to use in your websites, blogs, or documentation.
📁 Upload .md Files
Upload existing Markdown files and convert them to HTML in one click.
💾 Copy & Download
Copy HTML source with one click or download as .html file for offline use.
🖨️ Print as PDF
Print the formatted HTML source directly to PDF for documentation or sharing.
🐙 GitHub Flavored Markdown
Supports tables, task lists, strikethrough, and auto-linking – just like GitHub.
🎨 Code Syntax Highlighting
Code blocks are automatically highlighted with Prism.js for readability.
🔒 100% Privacy
All conversions happen locally in your browser. No data is sent to any server.
Supported Markdown Syntax
| Markdown Element | Markdown Syntax | HTML Result |
|---|---|---|
| Heading | # Heading 1
## Heading 2
### Heading 3 | <h1>Heading 1</h1><h2>Heading 2</h2><h3>Heading 3</h3> |
| Paragraph | This is a paragraph. | <p>This is a paragraph.</p> |
| Bold & Italic | **bold** *italic* ***both*** | <strong>bold</strong> <em>italic</em> <strong><em>both</em></strong> |
| List | - Item 1
- Item 2
- Subitem | <ul><li>Item 1</li><li>Item 2<ul><li>Subitem</li></ul></li></ul> |
| Link | [OpenAI](https://openai.com) | <a href="https://openai.com">OpenAI</a> |
| Image |  | <img src="https://example.com/image.jpg" alt="Alt text"> |
| Code | `inline code` | <code>inline code</code> |
| Code Block | | <pre><code class="language-js">console.log('Hello');</code></pre> |
| Table | | Header 1 | Header 2 |
|----------|----------|
| Cell 1 | Cell 2 | | <table><thead><tr><th>Header 1</th><th>Header 2</th></tr></thead><tbody><tr><td>Cell 1</td><td>Cell 2</td></tr></tbody></table> |
| Blockquote | > This is a quote. | <blockquote><p>This is a quote.</p></blockquote> |
| Horizontal Rule | --- | <hr> |
How to Use the Markdown to HTML Converter
| Step | Action |
|---|---|
| 1 | Write or paste your Markdown in the left editor area. |
| 2 | Watch the real-time preview on the right, or switch to Raw HTML tab to see the generated code. |
| 3 | Click Copy to copy the HTML, Download to save as .html file, or Print to print the HTML source as PDF. |
| 4 | You can also upload an existing .md file using the Upload button. |
Frequently Asked Questions
What Markdown flavors does this tool support?
We support GitHub Flavored Markdown (GFM), including tables, task lists, strikethrough, and auto-linking. Standard Markdown elements are also fully supported.
Is my data sent to a server?
No. All conversions happen entirely in your browser. Your Markdown and HTML never leave your device, ensuring complete privacy and security.
Can I convert HTML back to Markdown?
This tool is designed specifically for Markdown → HTML conversion. For reverse conversion, please use our dedicated HTML to Markdown converter.
Why does my code block not have syntax highlighting?
Our converter includes syntax highlighting for code blocks. Make sure you specify the language after the opening backticks (e.g., ```js). The output HTML will include the appropriate class for styling.
Can I use this tool on mobile devices?
Yes, the converter is fully responsive and works on smartphones and tablets. The editor and preview adjust to screen size for a comfortable experience.
Start Converting Markdown to HTML Now
Whether you're a developer, blogger, or documentation writer, our Markdown to HTML converter saves you time and ensures clean, standards-compliant HTML output. Try it now – it's free, private, and requires no installation.