A Markdown to HTML converter turns Markdown, the plain-text formatting used in README files, docs, chat apps and many CMSs, into HTML you can paste into a web page. Type or paste Markdown and this tool shows a live preview and the generated HTML code, which you can copy in one click. It runs in your browser.
It converts headings (# to ######), bold, italic and strikethrough (~~text~~), inline code and fenced code blocks, links and images, blockquotes, ordered and unordered lists, horizontal rules (---) and simple pipe tables. Code inside fences is escaped so it displays as text, and a language name after the opening fence becomes a language-* class that syntax highlighters such as Prism or highlight.js can use. Links open in a new tab with rel="noopener".
Limits: it is a lightweight converter, not a full CommonMark or GitHub Flavored Markdown implementation. Nested lists, task lists, footnotes and autolinks are not supported, and underscores inside words (snake_case) can turn into italics, so check the preview. The HTML has no CSS, so your site's stylesheet decides how it looks. Raw HTML in your Markdown passes through unchanged, so only convert text you trust.