HTML — Free Quiz Course

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Test your HTML knowledge: document structure, semantic tags, text and links, forms, images and media, tables, and accessibility.

5 chapters, 50 questions. Free, no signup. Progress is saved in your browser.

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  1. Chapter 1: Document Structure & Semantics
    The doctype, head and body, meta tags, and the semantic container tags that give a page structure: header, nav, main, article, section, aside, footer.
  2. Chapter 2: Text & Links
    Headings, paragraphs, lists, em vs i and strong vs b, and everything the a tag can do: href, target, rel, download, and fragment links.
  3. Chapter 3: Forms
    The form tag, input types, labels, textarea and select, buttons, built-in validation attributes, and how form submission actually works.
  4. Chapter 4: Images & Media
    The img tag and alt text, responsive images with srcset and picture, lazy loading, video, audio, and iframes.
  5. Chapter 5: Tables & Accessibility
    Building tables the right way, and the accessibility fundamentals every page needs: alt text, labels, headings order, landmarks, and ARIA basics.

Course completed

You finished every chapter — best score/.

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How it works

Each chapter is a short quiz: one question at a time, with immediate feedback and an explanation after every answer. Wrong answers teach you as much as right ones.

Your progress is stored in your browser (localStorage), so you can leave and come back any time. Nothing leaves your machine, and there is no account or signup.

The questions are based on tutorials published on this site — every chapter links the related posts, and you can grab the free HTML Handbook to study the whole topic.