Free Markdown to HTML Converter

Paste Markdown, get clean HTML instantly. Live preview, GitHub-flavored tables and task lists, copy the fragment or download a full styled page — everything runs in your browser.

Your HTML appears here as you type.

// Everything runs locally in your browser — your text is never uploaded.

How to Convert Markdown to HTML

01

Paste your Markdown

Drop in any Markdown — notes, a README, or output straight from ChatGPT or Claude. The preview renders live as you type.

02

Check the preview or the code

Flip between the rendered preview and the raw HTML output with one click, so you always see exactly what you're getting.

03

Copy or download

Copy the clean HTML fragment for your CMS or blog editor, or download a complete, styled .html page ready to open anywhere.

Everything You Need in a Markdown to HTML Converter

Converting Markdown sounds trivial until tables break or raw HTML sneaks through. Here's what this converter gets right.

GitHub-flavored Markdown

Tables, task lists, autolinks, and smart typography all convert correctly — the same dialect you write on GitHub and in most editors.

Fragment or full page

Copy just the HTML fragment to paste into a CMS, or download a self-contained .html file with clean, GitHub-style CSS inlined.

Safe output

Raw HTML in the source is escaped rather than passed through, so pasting untrusted or AI-generated Markdown can't inject markup.

Live side-by-side preview

See the rendered result and the generated code next to your source, updating on every keystroke — no convert button to press.

When You Need Markdown as HTML

Markdown is great for writing, but plenty of destinations only speak HTML. Typical moments:

Publish to a blog or CMS

Draft in Markdown, then paste clean HTML into WordPress, Ghost, or any editor that accepts raw HTML blocks.

Convert AI chat output

ChatGPT and Claude answer in Markdown. Convert it to HTML before dropping it into emails, docs, or web pages.

Email newsletters

Most email builders want HTML. Write the issue in Markdown and convert it in one step.

Static pages and snippets

Turn a README or changelog into a standalone HTML page you can host or attach anywhere.

Convert Markdown Without Uploading It

Many converters send your text to a server to render it. This one does the whole job locally.

In-browser with SupaTools

  • Converts on every keystroke — no upload, no waiting
  • Your text never leaves your device
  • GFM tables, task lists, and autolinks included free
  • Copy a fragment or download a styled full page

Typical online converters

  • Your drafts pass through someone else's server
  • Basic Markdown only — tables and task lists often break
  • Ads, sign-ups, or output length limits
  • Unstyled output you still have to clean up

Pro Tips for Markdown to HTML

Copy the fragment for CMS editors

WordPress, Ghost, and most CMSs already style content — paste the bare fragment so your site's CSS applies instead of fighting inline styles.

Download the full page for sharing

The .html download inlines a clean GitHub-style stylesheet, so the file looks right when opened directly in any browser.

Mind the Markdown dialect

This tool speaks GitHub-flavored Markdown. If your source uses another dialect's extensions (like footnotes), check the preview before publishing.

Markdown to HTML — Frequently Asked Questions

Ready to Turn Markdown into HTML?

Paste your Markdown, watch the live preview, and copy clean HTML — free and private, right in your browser.