Markdown to HTML Converter – Free Online Tool

Convert Markdown text to HTML code instantly with live preview. Works entirely in your browser.

Try it Free →

Features

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Real-Time Preview

See your HTML output rendered live as you type Markdown. No button clicks needed.

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Clean HTML Output

Produces semantic, clean HTML following modern web standards.

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100% Browser-Based

All conversion uses the marked.js library in your browser. No data is sent anywhere.

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Copy or Download

Copy the HTML source code or download it as an .html file with one click.

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Dark Mode

Fully supports dark mode. Switch from system settings and the interface adapts.

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Mobile Friendly

Works on any device. Edit Markdown and preview HTML on desktop or mobile.

How to Use

1

Enter Markdown

Type your Markdown in the editor on the left, or paste existing Markdown content.

2

See HTML Preview

The rendered HTML preview updates in real time on the right side.

3

View the Source

Toggle to view the raw HTML source code generated from your Markdown.

4

Copy or Download

Copy the HTML to your clipboard or download it as a complete .html file.

Frequently Asked Questions

How does this Markdown to HTML converter work?
It uses the marked.js library to parse Markdown syntax and convert it to HTML elements. The parsing happens entirely in your browser.
What Markdown features are supported?
Headings, paragraphs, bold, italic, strikethrough, links, images, blockquotes, code blocks (fenced and indented), tables, lists (ordered and unordered), horizontal rules, and inline HTML.
Can I customize the HTML output?
The output is standard semantic HTML. You can customize the appearance with CSS by copying the HTML into your own document with styling.
Is my content uploaded anywhere?
No. All conversion is done locally in your browser. Your Markdown and HTML never leave your device.
Can I see the raw HTML source?
Yes. Toggle between the rendered preview and the raw HTML source code view.

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