Shortcode

Quick Definition

A shortcode is a small piece of code in square brackets that you place in a WordPress post or page to embed dynamic content — like a gallery, a contact form, or a video player.

WordPress developer documentation for shortcodes — macros for dynamic content

What Is a Shortcode?

A shortcode is a macro wrapped in square brackets that WordPress replaces with dynamic content. Introduced in WordPress 2.5. Syntax: [shortcode] or [shortcode attr="value"].

6 built-in: [gallery], [caption], [audio], [video], [playlist], [embed].

Shortcodes in Practice

Most come from plugins. Example: [wpforms id="123"] displays a form. Developers register with add_shortcode(). In the Block Editor, use the Shortcode block.

With the rise of blocks, many plugins now offer native blocks instead. But shortcodes still work everywhere.

Why It Matters

Embed complex functionality with zero coding. See our plugins guide and contact form plugins.

Related Terms

Block EditorThe Block Editor is the default WordPress content editor since version 5.0. It uses a modular block-based system where every element — paragraphs, images, headings, buttons — is an individual, moveable block.PluginA plugin is a package of code you install on your WordPress site to add new features or extend existing ones — like adding a contact form, improving SEO, or setting up an online store.WidgetA widget is a small block of content or functionality that you can add to your WordPress site's sidebar, footer, or other widget areas — like a search bar, recent posts list, or social media links.

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