| <header> | Sectioning | Header of page or section | <header>Logo</header> |
| <nav> | Sectioning | Navigation links | <nav><a href="#">Home</a></nav> |
| <main> | Sectioning | Main content | <main>Content</main> |
| <aside> | Sectioning | Secondary content | <aside>Sidebar</aside> |
| <article> | Sectioning | Independent content | <article>Blog</article> |
| <section> | Sectioning | Standalone section | <section>Features</section> |
| <footer> | Sectioning | Footer | <footer>© 2026</footer> |
| <details> | Sectioning | Expandable content | <details><summary>Click</summary>More</details> |
| <summary> | Sectioning | Summary of details | <summary>Title</summary> |
| <h1>-<h6> | Sectioning | Headings | <h2>Subheading</h2> |
| <p> | Content | Paragraph | <p>Hello</p> |
| <blockquote> | Content | Quotation | <blockquote>Quote</blockquote> |
| <dl> | Content | Description list | <dl><dt>Term</dt><dd>Desc</dd></dl> |
| <dt> | Content | Term name | <dt>Term</dt> |
| <dd> | Content | Term description | <dd>Description</dd> |
| <figure> | Content | Image container | <figure><img src="#" /></figure> |
| <figcaption> | Content | Caption for figure | <figcaption>Caption</figcaption> |
| <hr> | Content | Horizontal line | <hr> |
| <ul> / <ol> | Content | Lists | <ul><li>Item</li></ul> |
| <li> | Content | List item | <li>Item</li> |
| <menu> | Content | Semantic list | <menu><li>Item</li></menu> |
| <pre> | Content | Preformatted text | <pre>Text</pre> |
| <a> | Inline | Anchor link | <a href="#">Link</a> |
| <abbr> | Inline | Abbreviation | <abbr title="HTML">HTML</abbr> |
| <b> | Inline | Bold text | <b>Bold</b> |
| <br> | Inline | Line break | Line1<br>Line2 |
| <cite> | Inline | Creative work title | <cite>Book</cite> |
| <code> | Inline | Code snippet | <code>alert('Hi')</code> |
| <data> | Inline | Machine-readable data | <data value="100">100</data> |
| <em> | Inline | Emphasized text | <em>Emphasis</em> |
| <i> | Inline | Italic text | <i>Italic</i> |
| <mark> | Inline | Highlighted text | <mark>Highlight</mark> |
| <q> | Inline | Short quote | <q>Quote</q> |
| <s> | Inline | Strikethrough | <s>Old</s> |
| <samp> | Inline | Sample output | <samp>Output</samp> |
| <small> | Inline | Small text | <small>Note</small> |
| <span> | Inline | Generic container | <span>Text</span> |
| <strong> | Inline | Important text | <strong>Important</strong> |
| <sub> | Inline | Subscript | <sub>2</sub> |
| <sup> | Inline | Superscript | <sup>2</sup> |
| <time> | Inline | Date & Time | <time datetime="2026-02-09">Feb 9</time> |
| <u> | Inline | Underline | <u>Text</u> |
| <var> | Inline | Variable | <var>x</var> |
| <img> | Media | Image | <img src="#" alt="Img"> |
| <audio> | Media | Audio | <audio src="#" controls></audio> |
| <video> | Media | Video | <video src="#" controls></video> |
| <source> | Media | Media source | <source src="#" type="video/mp4"> |
| <picture> | Media | Responsive images | <picture><img src="#" /></picture> |
| <iframe> | Media | Embedded page | <iframe src="#"></iframe> |
| <embed> | Media | External content | <embed src="#"> |
| <object> | Media | Browser object | <object data="#"></object> |
| <canvas> | Media | Graphics | <canvas></canvas> |
| <svg> | Media | Vector graphics | <svg></svg> |
| <table> | Table | Table container | <table></table> |
| <thead> | Table | Table header | <thead></thead> |
| <tbody> | Table | Table body | <tbody></tbody> |
| <tfoot> | Table | Table footer | <tfoot></tfoot> |
| <tr> | Table | Table row | <tr></tr> |
| <td> | Table | Table cell | <td>Cell</td> |
| <th> | Table | Header cell | <th>Header</th> |
| <caption> | Table | Table caption | <caption>Caption</caption> |
| <colgroup> | Table | Column group | <colgroup></colgroup> |
| <col> | Table | Column | <col></col> |