PluginRx

Clear Cache Everywhere allows administrators to instantly clear various cache sources directly from the WordPress admin bar. This ensures changes are reflected immediately without waiting for cache expiration.
Features:
<ul>
<li>One-Click Cache Clearing: Clears WordPress object cache, page cache, all transients, and sessions with a single click.</li>
<li>Browser Cache Clearing: Forces all visitors to reload fresh content by invalidating the browser cache.</li>
<li>Admin Bar Access: Provides quick cache purging directly from the WordPress admin bar with an easy-to-use button (eraser icon).</li>
<li>Hosting Integration: Optionally clears hosting-level cache if a purge URL is provided in the settings.</li>
<li>Third-Party Support: Clears cache for various supported plugins, such as Elementor, Cornerstone, and other integrations.</li>
<li>Developer Hooks: Developers can customize the cache clearing process using hooks to add more integrations or actions.</li>
</ul>
By default, clearing the cache will execute the following actions:
<ul>
<li>Flush Rewrite Rules: Clears WordPress rewrite rules to immediately reflect changes to permalinks.</li>
<li>Clear WordPress Object Cache: Clears the object cache in WordPress if enabled.</li>
<li>Clear All Transients: Deletes all stored transients in the WordPress database.</li>
<li>Destroy PHP Sessions: Clears PHP sessions if enabled.</li>
<li>Clear Cookies: Clears all cookies except those related to logged-in users (<code>wordpress_logged_in_*</code>).</li>
<li>Force Browser Cache Invalidation: Sends headers to force the browser to reload fresh content.</li>
<li>Clear Hosting-Level Cache: Optionally calls a purge URL to clear hosting-level cache if a URL is provided.</li>
</ul>
Integrations:
The plugin already supports clearing cache for the following third-party plugins:
<ul>
<li>Cornerstone</li>
<li>Elementor</li>
<li>WP Super Cache</li>
<li>W3 Total Cache</li>
<li>WP Rocket</li>
<li>LiteSpeed Cache</li>
<li>SiteGround Optimizer</li>
<li>Cloudflare</li>
<li>Autoptimize</li>
<li>Swift Performance</li>
<li>Comet Cache</li>
<li>WP Fastest Cache</li>
<li>Hummingbird</li>
<li>Nginx Helper</li>
<li>WP-Optimize</li>
</ul>
This plugin is ideal for developers, content managers, and site owners who need immediate cache flushing across multiple layers.
<h3>Demo</h3>
<iframe loading="lazy" title="Clear Cache Everywhere (WordPress Plugin)" width="750" height="422" src="https://www.youtube.com/embed/61dk4iydfDA?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>

Clear Cache Everywhere

Clear all cache sources in one click from the WordPress admin bar, including WP cache, transients, sessions, browser cache.

Scott Taylor

This is a beta release. If anything breaks, SORRY! Drop me a note to report a bug.
Provides an admin interface for inspecting Memcached instances and flushing items by key or group in an AJAX fashion. This should be considered a pre-release beta be-super-careful-when-using-type release.
I’ll be updating this plugin a lot soon.

Johnny Cache

Provides an admin interface for inspecting Memcached instances and flushing items by key or group in an AJAX fashion.

Clear Cache Everywhere vs Johnny Cache