Is my Markdown content sent to a server?

No. All conversion happens entirely in your browser using marked.js. Your content never leaves your device.

Which Markdown flavors are supported?

The tool uses marked.js with GitHub Flavored Markdown (GFM) enabled, so fenced code blocks, tables, strikethrough, and task lists are all supported.

Can I download the result as an HTML file?

Yes. Click "Download HTML" to save the raw converted HTML as a .html file to your computer.

Does the downloaded HTML file include CSS styling?

The downloaded file includes minimal inline styles for basic readability (headings, code blocks, links) so it renders cleanly in any browser without external dependencies.

What happens if I paste empty or invalid Markdown?

An inline message will prompt you to enter some Markdown. There is no crash — the preview simply stays blank until valid content is detected.

Markdown to HTML Converter

Name: Markdown to HTML Converter
Availability: InStock
Author: Nham Vu

Paste Markdown text and instantly get clean HTML output with a live preview and one-click copy or download.

Markdown Input

Your rendered preview will appear here.

Raw HTML output will appear here.

Input: 0 chars Output: 0 bytes

Copied!

Summary

Paste Markdown text and instantly get clean HTML output with a live preview and one-click copy or download.

How it works

Paste or type your Markdown text into the input panel.
The tool converts it to HTML instantly using marked.js.
Switch between the rendered Preview tab and the Raw HTML tab.
Click "Copy HTML" to copy the raw HTML to your clipboard.
Click "Download HTML" to save the output as a standalone .html file.

Use cases

Convert README.md files to HTML for display in a CMS.
Preview how Markdown renders before committing to a repository.
Generate HTML snippets from Markdown for email templates.
Export blog posts written in Markdown to HTML for publishing.
Check Markdown formatting before pasting into documentation tools.
Create a standalone HTML page from a Markdown document.

Frequently Asked Questions

Last updated: 2026-06-25 · Reviewed by Nham Vu