DashboardTeam

Collapse It is a modern Gutenberg block that allows you to collapse or expand any content area with a smooth fade effect and a customizable “Show More / Show Less” button. The block is highly flexible, letting you set the collapsed height, button styles, and texts. It also features smart empty-content detection: if the block is empty (even if it contains an empty shortcode block), it will automatically hide itself, keeping your pages clean and professional.
Key Features: 
* Collapse/expand any content with a fade effect 
* Automatically hides when empty (even with empty shortcode or any dynamic blocks) 
* Customizable collapsed height 
* Fully customizable Show More / Show Less button (text, color, alignment, border radius, font size, padding) 
* Gutenberg block editor support 
* No tracking, no ads, no bloat 
* 100% WordPress Coding Standards compliant 
* Developer: Dashboard Team
<h3>Usage</h3>
<ol>
<li>Insert the “Show More (Collapse)” block in the editor.</li>
<li>Add any content (text, images, blocks, or even shortcodes) inside the block.</li>
<li>Adjust the collapsed height and button styles from the block settings panel.</li>
<li>The block will automatically hide itself if left empty (including empty shortcode blocks).</li>
</ol>
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. See https://www.gnu.org/licenses/gpl-2.0.html

Collapse It – Show More/Less Expand Button

A Gutenberg block to collapse/expand content with fade effect, customizable height, and auto-hide when empty.

Ayush Guleria

Read More Toggle helps you automatically shorten long blocks of text and adds a “Read More / Read Less” link for better content readability. 
It uses minimal JavaScript, customizable text, and works seamlessly with any theme.
Great for blog posts, product descriptions, FAQs, and anywhere you need to hide extra content.
Features: 
– Automatically trims long content 
– Customizable toggle labels 
– Lightweight and fast 
– Easy integration with any theme 
– Optional animation support (slide, fade, or none)

Webspero Read More Toggle

Adds a simple "Read More / Read Less" toggle to long content using lightweight JavaScript. Ideal for blogs, FAQs, or excerpts.

Collapse It – Show More/Less Expand Button vs Webspero Read More Toggle