Markdown Preview
Write Markdown and see a live preview with HTML output. Supports headers, bold, italic, links, code blocks, tables, and more. 100% client-side processing.
No data sent to serverRelated Tools
What is Markdown?
Markdown is a lightweight markup language created by John Gruber in 2004. It allows you to write formatted text using a plain-text editor with a simple, readable syntax. Markdown files use the .md extension and are widely used for documentation, README files, blog posts, and note-taking.
Where is Markdown Used?
Markdown is used on GitHub (README files, issues, pull requests), Stack Overflow, Reddit, Discord, Notion, Obsidian, Jekyll, Hugo, and many other platforms. Most modern documentation systems support Markdown as their primary authoring format.