keighl

Organize “before and after” style portfolios embedded within WordPress posts. Before/After allows you to select specific images out of your media library, and sort them into respective before and after groups from the post editing page. Useful for anyone who features their work or services (web-designers, artists, plumbers, etc.) on their site.
<a href="http://www.keighl.com/plugins/before-after/" rel="nofollow ugc">Support & Examples</a>
=Use=
<ul>
<li>Add images to your Media Library; these images will become available to you on the post add/edit page.</li>
<li>On the post add/edit page, simply drag images from the Media Library column into the Before and After columns.</li>
<li>To remove an item, double-click it.</li>
</ul>
=Template Tags=
=<code><?php $beforeafter->is_gallery( id ); ?></code>=
Returns true if there is a Before/After gallery associated with a particular post.
<ul>
<li>id:
<ul>
<li>A post id. Typically the current post, $post->ID</li>
</ul>
</li>
</ul>
=<code><?php $beforeafter->gallery( type , id , file , links , list , rel , limit ); ?></code>=
Returns the images stored in a particular Before/After gallery.
<ul>
<li>
type:
<ul>
<li>Determines which gallery to return: before or after.</li>
<li>Values: ‘before’ , ‘after’</li>
<li>Default: ‘after’</li>
</ul>
</li>
<li>
id:
<ul>
<li>The post id. If set to 0, will return images from all posts with Before/After galleries.</li>
<li>Default: 0</li>
</ul>
</li>
<li>
file:
<ul>
<li>Determines the type of image to return: the original image file, or the thumbnail.</li>
<li>Values: ‘thumb’ , ‘file’</li>
<li>Default: ‘thumb’</li>
</ul>
</li>
<li>
links:
<ul>
<li>If set to true, will wrap images with links to the original files.</li>
<li>Values: true, false</li>
<li>Default: true</li>
</ul>
</li>
<li>
list:
<ul>
<li>If set to true, wraps the image in </li>
<li> tags.</li>
<li>Values: true, fase</li>
<li>Default: false</li>
</ul>
</li>
<li>
rel:
<ul>
<li>Alters the default rel parameter for image links.</li>
<li>Default: ‘beforeafter’</li>
</ul>
</li>
<li>
limit:
<ul>
<li>Limits how many items are returned.</li>
<li>Default: all of ’em.</li>
</ul>
</li>
</ul>

Before/After

A "before and after" portfolio generator. Uses images uploaded to the media library; organize galleries from the post add/edit page.

Tim Normington

Sleek Compare is a lightweight before/after image comparison slider for WordPress. Built with performance in mind — no jQuery, no FontAwesome, no bloat.
<h4>Key Features</h4>
<ul>
<li>Ultra-lightweight: Under 10KB total (JS + CSS combined)</li>
<li>Zero external dependencies: No jQuery or icon libraries required</li>
<li>Touch-friendly: Full swipe support for mobile devices</li>
<li>Keyboard accessible: Arrow keys, Shift+Arrow for 10% jumps, Home/End</li>
<li>Simple shortcode: Works in classic editor, widgets, and page builders</li>
<li>Lazy loading: Images and slider initialization deferred until visible</li>
<li>CSS variables: Easy theming without touching code</li>
<li>No render-blocking resources: Scripts and styles load conditionally</li>
</ul>
<h4>Pro Version</h4>
Want Gutenberg block and Elementor widget support? Check out <a href="https://products.tnormington.com/sleek-compare" rel="nofollow ugc">Sleek Compare Pro</a> for:
<ul>
<li>Native Gutenberg block with live preview</li>
<li>Full Elementor widget with style controls</li>
<li>Custom handle colors</li>
<li>Priority email support</li>
<li>Lifetime updates</li>
</ul>
<h3>Usage</h3>
<h4>Shortcode</h4>
Basic usage: 
 [sleek_compare before=”https://example.com/before.jpg” after=”https://example.com/after.jpg”]
With all options: 
 [sleek_compare 
 before=”https://example.com/before.jpg” 
 after=”https://example.com/after.jpg” 
 start=”30″ 
 label_before=”Original” 
 label_after=”Enhanced” 
 show_labels=”true” 
 ]
<h4>Shortcode Attributes</h4>
<ul>
<li><code>before</code> – URL of the before image (required)</li>
<li><code>after</code> – URL of the after image (required)</li>
<li><code>start</code> – Starting position 0-100 (default: 50)</li>
<li><code>label_before</code> – Before label text (default: “Before”)</li>
<li><code>label_after</code> – After label text (default: “After”)</li>
<li><code>show_labels</code> – Show labels true/false (default: true)</li>
</ul>

Sleek Compare

A lightweight before and after image comparison slider for WordPress. No dependencies, under 10KB total.

Before/After vs Sleek Compare