Markdown ↔ HTML Converter

About the Markdown converter

Convert Markdown to HTML and HTML back to Markdown, both directions, in the browser. The Markdown side supports headings, bold and italic, inline code, fenced code blocks, links, blockquotes, ordered and unordered lists, and horizontal rules. The HTML side additionally understands tables, images and nested lists, and emits GitHub-flavoured pipe tables. Anything it does not recognise contributes its text and nothing else — you can lose formatting, never content. The converter escapes HTML before interpreting any Markdown syntax, so pasted content can never inject tags into the preview.