Webliberty

Use spoilers to hide some content on the page using shortcode. On the settings page, you can specify the color of the spoiler.
<h3>How to use</h3>
Example: <code>[spoiler]Spoiler content[/spoiler]</code>
Example: <code>[spoiler title="Show spoiler"]Spoiler content[/spoiler]</code>
<h3>Translations</h3>
You can translate Simple Spoiler on <a href="https://translate.wordpress.org/projects/wp-plugins/simple-spoiler" rel="nofollow ugc">translate.wordpress.org</a>.

Simple Spoiler

The plugin allows to create simple spoilers with shortcode.

webbiztw

WebBiz Toolkit is a block editor extension plugin tailored for bloggers, providing four practical features:
<h4>Key Features</h4>
1. Text Highlight Styles (3 styles) 
Apply professional text highlighting effects in the editor toolbar with one click: 
* Focus – blue left border and light blue background 
* Warning – red border and light red background 
* Quote – orange underline
All styles are fully customizable. You can adjust colors, borders, and labels on the settings page.
2. Spoiler Mask (3 styles) 
Hide text content and reveal it only when the reader clicks on it. Ideal for: 
* Movie, TV series, or comic plot discussions 
* Game walkthrough guides and hints 
* Quiz answers 
* Surprise content
Offers three styles: Blur, Blackout, and Underline.
3. Auto Chinese-English Spacing 
Automatically add spaces between Chinese/Japanese/Korean (CJK) characters and English/numbers with one click, making your content easier to read. 
Example: <code>Hello世界123</code> -> <code>Hello 世界 123</code>
4. Interactive Q&A Block (2 styles) 
Create interactive Q&A sections where answers are hidden by default and revealed upon clicking. 
Perfect for tutorials, FAQ pages, exam preparation, and educational content.
<h4>Why Choose WebBiz Toolkit?</h4>
<ul>
<li>Lightweight & Fast – Only loads the features you enable, helping keep your site fast.</li>
<li>Block Editor Native – Built with WordPress Block Editor APIs.</li>
<li>CJK Typography Friendly – Designed for Chinese/Japanese/Korean content formatting.</li>
<li>Zero Coding Required – Ready to use after installation with an intuitive settings page.</li>
<li>SEO Friendly – The Q&A block automatically generates FAQPage Schema JSON-LD structured data.</li>
</ul>
<h4>Use Cases</h4>
<ul>
<li>Bloggers – Emphasize key text, hide spoilers, and improve readability.</li>
<li>Educators – Build interactive quizzes and self-check questions.</li>
<li>Review Sites – Hide spoilers in movie, TV series, or game reviews.</li>
<li>Documentation – Mark warnings, tips, and important notes.</li>
</ul>

WebBiz Toolkit

Essential toolkit for WordPress bloggers: text highlights, spoiler masks, auto-spacing, and interactive Q&A blocks.

Simple Spoiler vs WebBiz Toolkit