# Markdown Status: public Confidence: medium (0.855) (verified) Last verified: 2026-05-28 Generation: ai_structured ## TL;DR Markdown is a plain-text markup syntax designed to be readable as text and convertible to HTML. CommonMark standardizes core Markdown behavior, while GitHub Flavored Markdown extends it for GitHub-style documents. ## Core Syntax | Element | Markdown | |---------|----------| | Heading | `# H1`, `## H2`, ... `###### H6` | | Bold | `**bold**` | | Italic | `*italic*` | | Link | `[text](url)` | | Image | `![alt](url)` | | Code | ``inline`` | | List | `- item` or `1. item` | ## Further Reading - [CommonMark Spec](https://spec.commonmark.org/0.31.2/) - [Daring Fireball Markdown](https://daringfireball.net/projects/markdown/)