Type Markdown on the left, see live HTML preview on the right. Renders locally with the `marked` library - your text stays in your browser.
Markdown Editor
The Markdown Editor lets you write in Markdown and see the formatted result update live side by side, then copy the HTML or the rendered output - ideal for README files, docs, and blog posts.
Write once, use anywhere
Markdown is a lightweight syntax that turns plain text into formatted content: # Heading, **bold**, - lists, [links](url), and code blocks. It powers GitHub READMEs, documentation sites, and many blogging platforms because it is fast to write and reads cleanly even as raw text.
Live preview and export
As you type on the left, the formatted preview renders on the right, so you catch mistakes immediately. When you are done, copy the generated HTML to paste into a website, or keep the Markdown for a repo. Everything runs in your browser, so your draft stays private.
Frequently Asked Questions
What is Markdown used for?
Markdown formats plain text into headings, lists, links, and code. It is widely used for GitHub READMEs, documentation, and blog posts.
Can I export the result as HTML?
Yes. The editor converts your Markdown to HTML, which you can copy and paste into any website or CMS.
Does the preview update as I type?
Yes. The formatted preview renders live beside your text so you can see the result instantly.
Is my document saved to a server?
No. The editor runs entirely in your browser, so your content is never uploaded.
Related Text Tools
Privacy-first: client-side tools process your input in your browser. Free to use, no sign-up. See our Privacy Policy and Disclaimer.