What does the Markdown to HTML Converter do?

The Markdown to HTML Converter from PowerSEOTools.online lets you paste or type Markdown text and instantly convert it into clean HTML code. You can preview the rendered HTML, copy the code, or download it as a file.

Does the tool support GitHub-style Markdown?

Yes. The converter supports GitHub-style Markdown features such as headings, lists, links, code blocks, emphasis, and more. You can also enable GitHub-style line breaks for better compatibility.

Is the Markdown to HTML Converter free to use?

Yes. The Markdown to HTML Converter is 100 percent free to use. There is no registration, login or usage limit required.

Can I preview the HTML output before using it?

Yes. The tool includes a live HTML preview panel so you can see how your Markdown will render in a browser before copying or downloading the generated HTML.

Is my Markdown content stored or uploaded?

No. All conversion happens locally in your browser using JavaScript. Your Markdown and HTML content is not uploaded, logged, or stored on our servers, making it safe for drafts, client content, and internal documents.

🧩 Developer Tools

Markdown to HTML Converter

Convert Markdown formatted text into clean HTML code instantly. See a live preview, customize output options, then copy or download the generated HTML for your website, documentation, or blog.

Markdown input

Output options

HTML formatting Wrap result in basic HTML boilerplate (doctype, <html>, <head>, <body>) Use GitHub-style line breaks (single line break = <br>)

Links & security Open links in a new tab (adds target="_blank" & rel="noopener") Sanitize HTML for preview (blocks scripts and unsafe tags)

Sanitizing HTML helps protect against XSS when previewing Markdown that may contain raw HTML.

Document title (optional)

Generated HTML

This is the HTML code generated from your Markdown. Edit if needed, then copy or download it.

Markdown characters 0

Markdown words 0

Lines 0

Headings detected 0

Links detected 0

Estimated reading time 0 min

Live HTML preview

This preview shows how your Markdown will render in a browser using the converted HTML snippet.

Start typing Markdown on the left or load the sample to see a live preview here.

Free Online Markdown to HTML Converter

The Markdown to HTML Converter on PowerSEOTools.online lets you take any Markdown-formatted text and turn it into clean, reusable HTML. It’s ideal for developers, technical writers, bloggers, and anyone who prefers writing in Markdown but needs HTML for websites, blogs, or documentation platforms.

What is Markdown?

Markdown is a lightweight markup language that uses simple, human-readable syntax for formatting text. You can create headings, lists, links, images, tables, and code blocks using only a plain text editor. Markdown is widely used on GitHub, documentation sites, CMS platforms, and static site generators.

Key Features of This Markdown to HTML Tool

Instant conversion: Convert Markdown to HTML with a single click or as you type.
Live preview: See exactly how your content will look when rendered in a browser.
HTML boilerplate option: Wrap your HTML in a full document shell with doctype, head, and body tags.
GitHub-style line breaks: Choose whether single line breaks should become <br> tags.
Link enhancements: Automatically add target="_blank" and rel="noopener" to open links safely in new tabs.
Safe preview: Optional HTML sanitization helps block scripts and unsafe tags in the preview.

How to Use the Markdown to HTML Converter

Type or paste your Markdown text into the input box on the left.
Adjust the Output options to match your needs.
Click Convert Markdown (or just type, if live conversion is enabled).
Review the Generated HTML and Live Preview on the right.
Use Copy HTML to copy the result or Download HTML to save it as a file.

Privacy-Friendly Conversion

All Markdown parsing and HTML generation happens in your browser using JavaScript. Your content is not uploaded or stored on our servers, which makes this tool suitable for drafts, internal documentation, and client work.