Troy Chaplin

<p>Smart Media Replacement is a WordPress plugin that allows you to replace media files while maintaining their original URLs and metadata. This is particularly useful for updating files like PDFs, images, or other documents without breaking existing links, especially when organizing media in year and month based folders.</p>
<h4>Features</h4>
<ul>
<li>Replace media files while maintaining original URLs</li>
<li>Preserves all existing links (both internal and external)</li>
<li>Maintains file metadata and relationships</li>
<li>Simple and intuitive interface in the WordPress Media Library</li>
<li>Supports all file types supported by WordPress</li>
<li>Validates file names to prevent accidental URL changes</li>
<li>Enforces dimension matching for images to prevent layout issues</li>
<li>Automatically handles WordPress scaled images</li>
<li>Validates file type matching to ensure consistency</li>
<li>AJAX-based replacement with error handling</li>
</ul>
<h4>Important Requirements</h4>
<p><strong>Filename Matching</strong><br />
The new file MUST have exactly the same filename as the original file. For example, if your original file is <code>logo.png</code>, your replacement must also be named <code>logo.png</code>.</p>
<p><strong>Image Dimensions (Images Only)</strong><br />
For images, the replacement MUST have identical dimensions (width × height) to prevent layout issues.</p>
<p><strong>File Types</strong><br />
The replacement file must be the same file type as the original. The plugin validates MIME types to ensure consistency.</p>
<h4>Privacy</h4>
<p>This plugin:<br />
* Does not collect or transmit any user data<br />
* Does not use cookies<br />
* Only processes files locally on your server<br />
* Does not communicate with external services</p>
<h3>Usage</h3>
<ol>
<li>Go to the WordPress Media Library</li>
<li>Find the file you want to replace</li>
<li>Click on the file to view its details</li>
<li>Look for the “Replace File” button in the attachment details</li>
<li>Click “Replace File” and select your new file</li>
<li>The replacement will happen automatically</li>
</ol>


Smart Media Replacement

Replace media files while maintaining their original URLs and metadata. Update PDFs, images, or documents without breaking existing links.

Marios Alexandrou

<p>This plugin allows you to dynamically (i.e. at the time when a page is generated) replace code and text from themes and other plugins with code and text of your choosing before a page is delivered to a user’s browser.</p>
<p>Because the find and replace happens in real-time no changes are needed to plugins or themes which means upgrades remain easy!</p>
<p>A <a href="https://infolific.com/technology/software-worth-using/real-time-find-and-replace-for-wordpress/#pro-version" rel="nofollow ugc">pro version</a> (a lifetime license is less than $15) with additional filtering options, setting export/import functionality, and the ability to modify admin pages is available.</p>
<p>Here are some common uses:</p>
<ol>
<li>Want to selectively translate text that is being output by another plugin? You can do that.</li>
<li>Trying to tweak the text on a product or shopping cart page? No problem.</li>
<li>Hoping to remove footer text from a theme without modifying the theme? That’s easy.</li>
</ol>
<p>Here are some <a href="https://infolific.com/technology/internet/handiest-wordpress-plugin-youve-never-heard-of/" rel="nofollow ugc">more examples</a>.</p>
<p>And some <a href="https://infolific.com/technology/internet/wordpress-seo-with-real-time-find-and-replace-plugin/" rel="nofollow ugc">tips for those interested in on-page SEO</a>.</p>
<p>Remember, all of the above can be done WITHOUT modifying themes or plugin files so you’ll always be able to upgrade them without having to worry about losing custom edits.</p>


Real-Time Find and Replace


Works realtime and can parse regex



Handy note:use / or ~ start AND end, use \1 \2 etc to replace with the ( ) groups


Works as advertised

Set up find and replace rules that are executed AFTER a page is generated by WordPress, but BEFORE it is sent to a user's browser.

Smart Media Replacement vs Real-Time Find and Replace