📝 Markdown Editor

Write Markdown on the left, see the rendered preview on the right — in real time.

What Is Markdown?

Markdown is a lightweight markup language created by John Gruber in 2004. It lets you write formatted text using plain-text syntax. It's widely used in documentation, README files, blogging platforms, and note-taking apps like Notion and Obsidian.

Supported Markdown Syntax

  • # Heading 1, ## Heading 2, ### Heading 3
  • **bold** for bold text
  • *italic* for italic text
  • [link text](url) for hyperlinks
  • `inline code` for code snippets
  • Fenced code blocks with triple backticks
  • - item for unordered lists

Why Use a Markdown Editor?

Markdown keeps your writing portable and distraction-free. Compare popular Markdown tools in our Notion vs Obsidian 2025 comparison guide.

What Is This Markdown Editor?

This is a free, real-time Markdown editor that lets you write Markdown syntax on one side and instantly see the rendered HTML preview on the other. It supports all common Markdown formatting including headings, bold, italic, links, images, code blocks, and lists. No signup or installation required — everything runs in your browser with zero latency. It's ideal for drafting README files, blog posts, documentation, and any content destined for platforms that support Markdown.

How to Use This Tool

  1. Write your Markdown — Type directly in the left editor pane or paste existing Markdown content. Use the toolbar buttons for quick formatting shortcuts like bold, italic, headings, links, and code blocks.
  2. Preview in real time — The right pane updates instantly as you type, showing exactly how your formatted text will look when rendered. This side-by-side view eliminates guesswork.
  3. Export your content — Click "Copy MD" to copy the raw Markdown source, or "Copy HTML" to get the rendered HTML output for pasting into websites, email templates, or CMS platforms.

Why Use Our Markdown Editor?

Unlike heavy desktop editors, this tool loads instantly in any browser with no setup. The toolbar provides one-click insertion of common formatting elements, making it beginner-friendly while still powerful for experienced users. The live preview updates without any delay, and both raw Markdown and compiled HTML are available for copying. Since nothing is saved to any server, your drafts remain completely private. It's the fastest way to write, preview, and export Markdown content online.

Tips & FAQ

Does this editor save my work automatically?

Currently, the editor does not persist content between sessions. Copy your Markdown before closing the tab, or paste it into a local file for safekeeping. This keeps the tool lightweight and private.

What Markdown syntax is supported?

All standard Markdown elements are supported: headings (#, ##, ###), bold (**text**), italic (*text*), links, images, inline code, fenced code blocks, unordered lists, blockquotes, and horizontal rules. Extended features like tables or footnotes are not included in this lightweight parser.

Can I use this for GitHub README files?

Yes! This editor supports the same core Markdown syntax used by GitHub, GitLab, and Bitbucket. Write and preview your README here, then copy the Markdown directly into your repository's README.md file.