Title: HTML5 Semantic Elements
Author: niw2cp
Published: <strong>October 30, 2025</strong>
Last modified: October 30, 2025

---

Search plugins

![](https://ps.w.org/html5-semantic-elements/assets/banner-772x250.png?rev=3386806)

![](https://ps.w.org/html5-semantic-elements/assets/icon-256x256.png?rev=3386806)

# HTML5 Semantic Elements

 By [niw2cp](https://profiles.wordpress.org/niw2cp/)

[Download](https://downloads.wordpress.org/plugin/html5-semantic-elements.1.0.2.zip)

 * [Details](https://srd.wordpress.org/plugins/html5-semantic-elements/#description)
 * [Reviews](https://srd.wordpress.org/plugins/html5-semantic-elements/#reviews)
 *  [Installation](https://srd.wordpress.org/plugins/html5-semantic-elements/#installation)
 * [Development](https://srd.wordpress.org/plugins/html5-semantic-elements/#developers)

 [Support](https://wordpress.org/support/plugin/html5-semantic-elements/)

## Description

The **HTML5 Semantic Elements** plugin introduces two custom Gutenberg blocks — 
_Article_ and _Aside_ — that allow you to structure your WordPress content with 
proper semantic HTML5 elements.

Use the **Article block** for self-contained content such as blog posts or news 
items, and the **Aside block** for related or supplementary information such as 
sidebars, pull quotes, or callouts.

These semantic elements improve both **SEO** and **accessibility** by clearly defining
the roles of different content sections.

### How to Use

### Adding Blocks

 1. Edit any post or page in the block editor
 2. Click the “+” button to add a new block
 3. Search for “Article” or “Aside”
 4. Click the desired block to insert it into your content

### Article Block

The Article block creates an HTML5 `<article>` element, ideal for:
 – Blog posts–
News articles – Forum posts – Comments – Independent, self-contained content

**Features**
 – Nest any blocks inside (headings, paragraphs, images, etc.) – Wide
and Full alignment support – Custom CSS classes – Anchor ID support – “Remove Article”
button to unwrap the block while keeping its inner content

**Removing the Article wrapper**
 – **Toolbar**: Select the Article block  click
the “Remove Article” (X) button – **Menu**: Use the three-dot menu  “Ungroup”

### Aside Block

The Aside block creates an HTML5 `<aside>` element, perfect for:
 – Sidebars – Pull
quotes – Related content – Callout boxes – Supplementary information

**Features**
 – Add any blocks inside – Left, Right, Wide, and Full alignment options–
Default styling with background color and left border – Custom CSS classes – Anchor
ID support – Transform paragraphs, headings, lists, or quotes into Asides – “Remove
Aside” button to unwrap the content

**Transforming existing blocks**
 1. Select an existing block (paragraph, heading,
list, quote, pullquote, or group) 2. Click the block icon or three-dot menu 3. Choose“
Transform to”  “Aside”

**Removing the Aside wrapper**
 – **Toolbar**: Select the Aside block  click the“
Remove Aside” (X) button – **Transform**: Convert to “Group” – **Menu**: Use the
three-dot menu  “Ungroup”

### Styling

Both blocks include basic styling. To customize:

 1. Add a custom CSS class in the **Advanced** panel of the block settings.
 2. Add your own CSS under **Appearance  Customize  Additional CSS**.

Example CSS:

    ```
    `css
    ```

/* Custom Article styling */
 .wp-block-html5-semantic-article { padding: 2em; background:#
ffffff; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }

/* Custom Aside styling */
 .wp-block-html5-semantic-aside { background-color: #
fffbea; border-left: 4px solid #f59e0b; padding: 2em; }

### Block Settings

Block Tab: Alignment options

Advanced Tab: Add custom CSS classes, anchor IDs

### Tips

Nest Blocks: Combine headings, text, and media inside semantic containers

SEO Benefits: Helps search engines interpret your content hierarchy

Accessibility: Improves screen reader navigation and content structure

### License

This plugin is licensed under the GPL v2 or later.

## Screenshots

 * [[
 * [[
 * [[
 * [[

## Blocks

This plugin provides 2 blocks.

 *   Article
 *   Aside

## Installation

 1. Upload the `html5-semantic-elements` folder to `/wp-content/plugins/`
 2. Activate the plugin through the ‘Plugins’ menu in WordPress
 3. Start using the **Article** and **Aside** blocks in your posts and pages

## FAQ

### Will this plugin work with classic editor?

No. It only works with the block editor (Gutenberg).

### Can I use it with page builders?

It’s designed for the WordPress block editor, not for third-party builders.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“HTML5 Semantic Elements” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ niw2cp ](https://profiles.wordpress.org/niw2cp/)

[Translate “HTML5 Semantic Elements” into your language.](https://translate.wordpress.org/projects/wp-plugins/html5-semantic-elements)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/html5-semantic-elements/),
check out the [SVN repository](https://plugins.svn.wordpress.org/html5-semantic-elements/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/html5-semantic-elements/)
by [RSS](https://plugins.trac.wordpress.org/log/html5-semantic-elements/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.0.2

Initial release — adds Article and Aside semantic HTML5 blocks.

## Meta

 *  Version **1.0.2**
 *  Last updated **5 months ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 5.8 or higher **
 *  Tested up to **6.8.5**
 *  PHP version ** 7.4 or higher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/html5-semantic-elements/)
 * Tags
 * [article](https://srd.wordpress.org/plugins/tags/article/)[aside](https://srd.wordpress.org/plugins/tags/aside/)
   [block](https://srd.wordpress.org/plugins/tags/block/)[HTML5](https://srd.wordpress.org/plugins/tags/html5/)
   [semantic](https://srd.wordpress.org/plugins/tags/semantic/)
 *  [Advanced View](https://srd.wordpress.org/plugins/html5-semantic-elements/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/html5-semantic-elements/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/html5-semantic-elements/reviews/)

## Contributors

 *   [ niw2cp ](https://profiles.wordpress.org/niw2cp/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/html5-semantic-elements/)