Tool
Markdown to HTML
Paste Markdown on the left, get a live preview and clean HTML output you can copy and paste anywhere. Supports headings, lists, tables, fenced code blocks, and links. Runs entirely in your browser.
Preview will appear here…
Frequently asked questions
What Markdown features are supported?
Headings (H1-H6), bold and italic, links, inline code, fenced code blocks with language tags, blockquotes, unordered lists, and GitHub Flavored Markdown tables. The live preview uses react-markdown with the remark-gfm plugin, so what you see in the preview is what most modern Markdown renderers will produce.
Why does my HTML output look different from the preview?
The preview is rendered by a full Markdown parser (react-markdown). The HTML output is generated by a lightweight in-browser converter that targets standard tags. For most prose, tables, and code blocks the output matches. For complex nested lists or inline HTML inside Markdown, the preview will be more accurate. If you need exact preview HTML, copy from the rendered preview using browser inspect.
Is my Markdown content stored or sent anywhere?
No. The converter runs entirely in your browser using JavaScript. The text you paste never leaves your device. You can verify by opening browser dev tools, going to the Network tab, and confirming no requests are sent as you type.
What is GitHub Flavored Markdown (GFM)?
GFM is an extension of standard Markdown developed by GitHub. It adds tables (using the pipe syntax), fenced code blocks with syntax language tags, strikethrough (~~text~~), task lists, and autolinks. Most modern Markdown tools support GFM. This converter handles GFM tables, fenced code, and most other GFM features.
Can I paste HTML output directly into a blog editor?
Yes, most blog platforms accept HTML in their source view. WordPress, Ghost, Medium (paid plans), and Substack all let you switch to HTML mode and paste. For platforms that only accept Markdown, just paste your original Markdown — the converter is mainly for places that need HTML.