📋 HTML Details Generator

Create HTML accordion/disclosure widgets using details and summary elements

Items

Item 1

Summary

Content

Open by default

Live Preview

What is HTML?

HTML (HyperText Markup Language) is the standard markup language for creating web pages.

HTML Code

<details>
  <summary>What is HTML?</summary>
  <p>HTML (HyperText Markup Language) is the standard markup language for creating web pages.</p>
</details>

About details/summary:

Native HTML accordion, no JavaScript required
Use the open attribute to expand by default
Fully accessible and keyboard-navigable
Style with CSS for custom appearance