Tool · Markdown

Markdown Preview.

Write Markdown, watch it render live, copy it as HTML.

By Stephan Reiss · Last updated: 06.10.2026

Inspired by the Markdown tool at dejan.ai/md

Markdown

What the tool does

It converts Markdown to HTML and shows the result while you type. Your text stays on the left. On the right you see it either as a visitor would read it (Preview) or as finished code (HTML). The copy button always copies what the toggle is showing: formatted text in Preview, source code in HTML.

The conversion happens in your browser. Your text is not uploaded or stored. The generated HTML is sanitized before it is shown, so pasted scripts or event handlers do not come along.

What you can use it for

01

Check AI answers

ChatGPT, Claude and Gemini answer in Markdown. See how headings, lists and tables will actually look before you reuse the text.

02

Generate HTML for your CMS

Write in Markdown, switch to "HTML" and paste the finished code into WordPress, Shopify or any other CMS.

03

Verify the structure

For SEO and GEO content, clean structure matters. The H2 hierarchy, lists and links are visible in the HTML in black and white.

How to use it

  1. Paste or type Markdown into the left field.
  2. Use the toggle on the right to switch between Preview and HTML.
  3. Click the copy icon and paste the content where you need it.

More free tools are on the tools overview, for example the Text/MD Extractor, which turns web pages into Markdown.