Markdown Live Preview Editor & Exporter

Write markdown on the left, watch it render on the right — with word count and one-click copy/export. No account, no upload, nothing leaves the tab.

Embed this tool on your website / blog No code required · Copy and paste
HTML Embed Code (iframe):
<iframe src="https://lucentool.com/markdown-editor" width="100%" height="650" style="border:1px solid #e5e0d8;border-radius:12px;max-width:850px;width:100%;" frameborder="0"></iframe>
<div style="font-size:12px;color:#78716c;margin-top:6px;font-family:sans-serif;">Powered by <a href="https://lucentool.com/markdown-editor" target="_blank" style="color:#c85a32;text-decoration:none;">Lucentool - Markdown Live Preview Editor & Exporter</a></div>

What's supported

Why a local editor

Online markdown editors upload every keystroke to a server. This one renders in your browser with a small, dependency-free parser — draft release notes, READMEs, docs or forum posts privately, then export the HTML for wherever you're publishing.

Word count counts words (not characters); the preview scrolls independently so you can edit a long doc while watching a specific section. For formatting-heavy work, pair with the Markdown Table Generator CSV to Markdown HTML Preview to test the generated markup in a real page context.