HtmlHow-ToBeginner · 3 min read

How to Create FAQ Section in HTML: Simple Guide

To create a FAQ section in HTML, use semantic elements like <section> for grouping, <h2> for the title, and <details> with <summary> for each question and answer pair. This structure makes the FAQ easy to read and interactive without extra scripts.

📐

Syntax

A FAQ section typically uses the <section> tag to group all questions and answers. Each question is inside a <summary> tag, which is wrapped by a <details> tag that holds the answer content. Use headings like <h2> for the FAQ title.

html

<section>
  <h2>FAQ</h2>
  <details>
    <summary>Question 1?</summary>
    <p>Answer to question 1.</p>
  </details>
  <details>
    <summary>Question 2?</summary>
    <p>Answer to question 2.</p>
  </details>
</section>

Output

FAQ Question 1? ▼ Answer to question 1. Question 2? ▼ Answer to question 2.

💻

Example

This example shows a simple FAQ section with three questions. Clicking a question reveals its answer. This uses only HTML, so it works in all modern browsers without extra code.

html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Simple FAQ Section</title>
  <style>
    body {
      font-family: Arial, sans-serif;
      max-width: 600px;
      margin: 2rem auto;
      padding: 0 1rem;
    }
    details {
      margin-bottom: 1rem;
      border: 1px solid #ccc;
      border-radius: 5px;
      padding: 0.5rem 1rem;
      background-color: #f9f9f9;
    }
    summary {
      font-weight: bold;
      cursor: pointer;
      outline: none;
    }
    summary:focus {
      outline: 2px solid #007acc;
      outline-offset: 2px;
    }
  </style>
</head>
<body>
  <section aria-label="Frequently Asked Questions">
    <h2>Frequently Asked Questions</h2>
    <details>
      <summary>What is HTML?</summary>
      <p>HTML stands for HyperText Markup Language and is used to create web pages.</p>
    </details>
    <details>
      <summary>How do I create a FAQ section?</summary>
      <p>Use the <code>&lt;details&gt;</code> and <code>&lt;summary&gt;</code> tags to make questions expandable.</p>
    </details>
    <details>
      <summary>Is JavaScript needed for FAQ?</summary>
      <p>No, HTML <code>&lt;details&gt;</code> works without JavaScript for basic FAQ functionality.</p>
    </details>
  </section>
</body>
</html>

Output

Frequently Asked Questions What is HTML? ▼ HTML stands for HyperText Markup Language and is used to create web pages. How do I create a FAQ section? ▼ Use the <details> and <summary> tags to make questions expandable. Is JavaScript needed for FAQ? ▼ No, HTML <details> works without JavaScript for basic FAQ functionality.

⚠️

Common Pitfalls

Not using semantic tags like <details> and <summary> can make the FAQ less accessible and harder to use.
Putting all questions and answers in plain <div> tags without interaction makes the FAQ static and less user-friendly.
Forgetting to add aria-label or headings can reduce accessibility for screen readers.

html

<!-- Wrong: Using divs without interaction -->
<section>
  <h2>FAQ</h2>
  <div>
    <p><strong>Question 1?</strong></p>
    <p>Answer 1.</p>
  </div>
  <div>
    <p><strong>Question 2?</strong></p>
    <p>Answer 2.</p>
  </div>
</section>

<!-- Right: Using details and summary for interaction -->
<section aria-label="FAQ">
  <h2>FAQ</h2>
  <details>
    <summary>Question 1?</summary>
    <p>Answer 1.</p>
  </details>
  <details>
    <summary>Question 2?</summary>
    <p>Answer 2.</p>
  </details>
</section>

📊

Quick Reference

Use <section> to group the FAQ content.
Use <h2> or appropriate heading for the FAQ title.
Use <details> to create expandable question blocks.
Use <summary> inside <details> for the question text.
Put the answer inside the <details> but outside <summary>.
Add aria-label to the section for accessibility.

✅

Key Takeaways

Use

and

tags to create interactive FAQ questions and answers.

Wrap your FAQ in a

with a clear heading for structure and accessibility.

Avoid static divs without interaction to keep the FAQ user-friendly and accessible.

Add simple CSS for better spacing and focus outlines to improve usability.

No JavaScript is needed for a basic, accessible FAQ section using HTML5 tags.