100% Private & Secure

Markdown to HTML
Convert Markdown to Web Page

Paste Markdown or upload an .md file and instantly get rendered HTML and a downloadable PDF. Preview your content live — all processing happens privately on your device.

Paste or upload MarkdownLive previewDownload HTML or PDFNo upload required
About

What Is Markdown to HTML Conversion?

Markdown is a lightweight markup language that lets you write formatted content using plain text. It's the standard for README files, documentation, blog posts, and notes. Converting Markdown to HTML transforms that plain-text syntax into web-ready markup that any browser can render beautifully.

This is useful when you want to publish Markdown content on the web, preview how it will look when rendered, or share it with someone who doesn't use a Markdown editor. You can also download the result as a PDF for printing or archiving.

Our free Markdown to HTML tool processes everything on your device. Your content never leaves your browser, making it safe for confidential documents, private notes, or proprietary documentation. Paste your Markdown or upload a file, preview it live, and download HTML or PDF in seconds.

Features

Features of the Markdown to HTML Tool

Convert Markdown to HTML and PDF with live preview and full privacy

Paste or Upload Markdown

Paste raw Markdown directly or drag-and-drop an .md file. Both modes are supported with a simple tab switch — no extra steps needed.

Live Rendered Preview

See your Markdown rendered as HTML in real time. Verify headings, lists, code blocks, and formatting before downloading.

HTML & PDF Output

Get both a complete HTML5 document with clean CSS and a structured PDF. Download whichever format you need — or both.

Instant Download

Both HTML and PDF are generated on your device and downloaded immediately. No waiting for server processing or email delivery.

No Upload Required

Your Markdown content is processed entirely on your device. Nothing is sent to any server, keeping your documents completely private.

Private & Secure

All conversion happens in your browser. Your Markdown content never leaves your device — ideal for confidential documentation or notes.

How to use

How to Convert Markdown to HTML Online

Four simple steps — no install, no sign-up

01
01

Open the Markdown Tool

Navigate to the Markdown to HTML page. You will see two input modes: paste Markdown or upload a file.

02
02

Provide Your Markdown

Paste your Markdown content into the editor, or switch to upload mode and drag-and-drop an .md file.

03
03

Click Convert

Hit the Convert button. The tool parses your Markdown into HTML and generates a PDF, all in your browser.

04
04

Preview & Download

Browse the rendered preview, inspect the HTML source, or view the PDF. Download either format with one click.

Use cases

Use Cases for Markdown to HTML

When and why to convert Markdown to HTML or PDF

Technical Documentation

Convert README files and documentation written in Markdown to polished HTML pages or PDFs for sharing with non-technical stakeholders.

Blog Post Previews

Write blog posts in Markdown and preview the rendered HTML before publishing. Download the HTML to paste into your CMS or blogging platform.

Email Newsletters

Draft newsletters in Markdown, convert to HTML, and use the output in your email marketing tool for rich-text email campaigns.

Project Proposals

Write project proposals and specifications in Markdown, then convert to a clean PDF to share with clients or management.

GitHub README Export

Export GitHub README.md files as standalone HTML pages or PDFs for offline reference, presentations, or documentation archives.

Study Notes & Reports

Convert lecture notes or research notes written in Markdown to formatted PDFs for printing, submission, or archival.

Compare Plans

Free vs Paid — Markdown to HTML

Get started free, upgrade when you need more power.

Feature
Free
Paid
Daily usage
5 uses/day
Unlimited
File size limit
10 MB
Up to 500 MB
All core features
No software installation
Works on any device
Files stay on your device
Batch processing
Priority support
Upgrade — starting at $4.99/mo
Upgrade to Full Version

Unlock the Full Power of Markdown to HTML

Remove daily limits, process larger files up to 500 MB, enable batch processing, and get priority support.

Buy Full Version — $4.99/moor $200 enterprise

Developer Tools includes:

  • 13 developer & utility tools
  • Unlimited daily uses
  • No file size limits
  • All output formats

Also available in the All Tools Bundle

FAQ

Frequently Asked Questions

Common questions about the Markdown to HTML tool

Q1. What is Markdown to HTML conversion?
Markdown to HTML conversion takes Markdown syntax — a lightweight markup language with plain-text formatting — and transforms it into HTML markup that browsers can render. Headings, bold text, lists, code blocks, links, and more are all converted to their HTML equivalents.
Q2. Is my Markdown content uploaded to a server?
No. The entire conversion happens on your device using your browser. Your Markdown content is never sent to any server. Both the HTML and PDF are generated locally and downloaded directly to your machine.
Q3. Can I upload an .md file instead of pasting?
Yes. Switch to the 'Upload File' tab and drag-and-drop a .md file, or click to browse and select one. The file's content will be loaded into the tool for conversion.
Q4. Does the HTML output include CSS styling?
Yes. The downloaded HTML file is a complete HTML5 document with embedded CSS that provides clean typography, code block styling, blockquote formatting, and responsive layout — ready to open in any browser.
Q5. How is the PDF generated?
The PDF is generated using pdf-lib directly in your browser. The tool extracts text structure from your Markdown — headings, paragraphs, lists, blockquotes — and lays them out in a properly formatted PDF with appropriate fonts and sizes.
Q6. Does the tool support GitHub Flavored Markdown?
The tool uses the marked library for parsing, which supports standard Markdown and many GitHub Flavored Markdown features including tables, fenced code blocks, strikethrough, and task lists.
Q7. Is there a size limit on the Markdown I can convert?
There is no fixed limit. Very large documents may take longer to process since everything happens on your device. For extremely large files, you may notice slower performance depending on your device's capabilities.
Q8. Is the Markdown to HTML tool free?
Yes. The tool is completely free with no sign-up, no watermarks, and no usage limits. Use it as many times as you need for personal or professional purposes.
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