Complete Markdown Syntax Guide for Beginners

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Markdown is a lightweight markup language that lets you write formatted content using plain text. Created by John Gruber in 2004, it has become the standard for writing documentation, README files, and content for the web.

This comprehensive guide covers every element of Markdown syntax with practical examples you can try in our free Markdown Editor.

Basic Formatting

Markdown makes text formatting intuitive. Use asterisks or underscores for emphasis.

Single asterisks create italic text, double asterisks create bold text, and combining both gives you bold italic. Strikethrough uses double tildes.

  • *italic* or _italic_ for emphasis
  • **bold** or __bold__ for strong emphasis
  • ***bold italic*** for combined formatting
  • ~~strikethrough~~ for deleted text

Headings and Structure

Headings are created using hash symbols. One hash for H1, two for H2, up to six for H6. Use headings to create a clear document hierarchy.

  • # Heading 1 (H1)
  • ## Heading 2 (H2)
  • ### Heading 3 (H3)
  • #### Heading 4 (H4)

Lists and Tables

Markdown supports both ordered and unordered lists. Unordered lists use dashes, asterisks, or plus signs. Ordered lists use numbers followed by periods.

Tables are created using pipes and hyphens. The header row is separated from the body by a line of hyphens.

Frequently Asked Questions

Is Markdown free to use?▼
Yes, Markdown is completely free and open. It is a plain text format that can be used with any text editor.
Can Markdown be converted to HTML?▼
Absolutely. Markdown is designed to be easily convertible to HTML. Our Markdown Editor provides live HTML preview as you type.
What is the difference between Markdown and HTML?▼
Markdown is a simplified markup language focused on readability, while HTML is a full-featured markup language. Markdown is easier to read and write but less powerful than HTML.
Where is Markdown commonly used?▼
Markdown is widely used in README files, documentation, note-taking apps, blogging platforms, messaging apps like Discord and Slack, and version control platforms like GitHub.

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