Josh Eaton

On display, duplicate whitespace (including unicode whitespace characters) in between sentences or elsewhere within posts will be replaced with a single space. Useful if multiple contributors use different styles for sentence spacing or as a catch-all for any unintended extra whitespace.
This enables consistency in a blog with multiple contributors where one writer uses double spaces between sentences and another uses single spaces.
No modifications are made to the post content itself, the replacement happens when the content is displayed to the user.

Remove Double Space

Remove duplicate whitespace in between sentences or elsewhere within posts. Useful if multiple contributors use different styles for sentence spacing.

Ese Amadasun

Smart Initial Caps Titles intelligently formats WordPress post titles by converting them to Initial Caps while preserving important acronyms and numeric terms commonly used in news, tech, and official content.
Unlike CSS-only solutions, this plugin safely processes titles at runtime without modifying database content or harming SEO.
Perfect for: 
* News websites 
* Blogs with ALL CAPS headlines 
* Government, politics, and tech content
<h3>Features</h3>
<ul>
<li>Automatically preserves ALL CAPS words (FG, INEC, USA)</li>
<li>Preserves numeric acronyms (5G, 2FA, 50BN, 2027PVC)</li>
<li>Converts remaining words to Initial Caps</li>
<li>Optional category-based rules (e.g. apply only to Politics)</li>
<li>Choose where it applies:
<ul>
<li>Homepage / Blog page</li>
<li>Single posts</li>
<li>Archives</li>
</ul>
</li>
<li>Performance optimized:
<ul>
<li>Skips short titles</li>
<li>Uses WordPress object cache</li>
</ul>
</li>
<li>SEO-safe (no database changes)</li>
</ul>

Smart Initial Caps Titles

Automatically converts post titles to Initial Caps while preserving ALL CAPS and numeric acronyms like FG, INEC, 5G, 2FA, and 50BN.

Remove Double Space vs Smart Initial Caps Titles