Tsubu

ReformBox extends WordPress Lightbox functionality beyond images. It currently supports Group, Paragraph, and Video blocks with poster images directly, while delegating Image lightbox behavior to WordPress core. For <code>core/image</code>, ReformBox only syncs the sidebar toggle with core lightbox settings.
<a href="https://github.com/tbshiki/reformbox" rel="nofollow ugc">This plugin is developed on GitHub.</a>
Supported Blocks:
<ul>
<li>Image Block – Uses WordPress core lightbox behavior (ReformBox panel toggles core <code>lightbox.enabled</code>)</li>
<li>Video Block – Opens in a lightbox when a poster image is set (poster acts as the click trigger)</li>
<li>Group Block – Supports both <code>same</code> mode (same content in page + modal) and <code>split</code> mode (separate Preview/Modal direct child Group slots)</li>
<li>Paragraph Block – Click to open itself in a lightbox</li>
</ul>
Features:
<ul>
<li>No-code lightbox creation via block editor controls</li>
<li>Core-first image lightbox integration (<code>core/image</code>)</li>
<li>Core-aligned overlay markup for custom lightboxes</li>
<li>Core-aligned zoom animation</li>
<li>ESC key and overlay click to close</li>
<li>Accessible (ARIA attributes, focus management, keyboard navigation)</li>
<li>Group split mode with Preview/Modal slot mapping</li>
<li>Safe split fallback: if no Modal slot is assigned, Preview content is used</li>
<li>Lazy-loaded assets (CSS/JS only loaded when needed)</li>
<li>Self-lightbox videos defer preload/autoplay until opened</li>
<li>Core image workflow integration without overriding core image rendering</li>
<li>Global overlay background color and opacity controls in Settings > ReformBox</li>
<li>Plugin list row includes a Settings action link for quick access</li>
<li>Lightweight and performant</li>
</ul>

ReformBox

Universal Lightbox for WordPress – lightbox support for Group, Paragraph, Video blocks with poster images, and core Image workflows.

Rolf Allard van Hagen

Erick Danzer

Firelight

NEWS: Easy Fancybox is now Firelight Lightbox. <a href="https://firelightwp.com/big-news-easy-fancybox-is-now-firelight-lightbox/" rel="nofollow ugc">Read about it here.</a>
Firelight Lightbox is the most popular lighbox plugin for WordPress, active on over 200,000 WordPress installations. It adds a lightweight and flexible lightbox for viewing images, video, and other media on your website.
After activation, links to images, galleries, videos, pdfs, maps, modals, etc, will open in a lightbox. Settings will be under ‘Lightbox’ on your main admin menu.
QUICK LIGHTBOX DEMOS
Demos for images, videos, PDFs, maps, and modals/popups:
<a href="https://firelightwp.com/free-lightbox/" rel="nofollow ugc">Free Lightbox Demo</a> 
<a href="https://firelightwp.com/pro-lightbox/" rel="nofollow ugc">Pro Lightbox Demo – Light Theme</a> 
<a href="https://firelightwp.com/pro-lightbox-dark/" rel="nofollow ugc">Pro Lightbox Demo – Dark Theme</a>
FREE LIGHTBOX FEATURES 
– Automatic detection of images 
– Automatic detection of galleries 
– Customize options for Lightbox appearance, style, and behavior 
– Opens all common image formats including webp and svg 
– Opens WordPress core galleries 
– Opens videos from Youtube, Vimeo, and Dailmotion 
– Opens PDF files (embed with object tag, iframe, external Google Docs Viewer) 
– Opens NextGEN galleries (<a href="https://firelightwp.com/wordpress-lightbox-docs/nextgen-gallery-and-easy-fancybox/" rel="nofollow ugc">instructions</a>) 
– Opens content from external web pages (<a href="https://firelightwp.com/wordpress-lightbox-docs/#web-pages" rel="nofollow ugc">instructions</a>) 
– Create easy modals and popup boxes (<a href="https://firelightwp.com/wordpress-lightbox-docs/#modal-window" rel="nofollow ugc">instructions</a>) 
– Open image maps (<a href="https://firelightwp.com/wordpress-lightbox-docs/image-maps-and-easy-fancybox/" rel="nofollow ugc">instructions</a>) 
– Open lightbox from WordPress menu items (<a href="https://firelightwp.com/wordpress-lightbox-docs/#menu-item-open" rel="nofollow ugc">instructions</a>) 
– Support for Jetpack Infinite Scroll 
– Support for WordPress Multsite (see Installation instructions)
Links: 
-> <a href="https://firelightwp.com/free-lightbox/" rel="nofollow ugc">Demos</a> 
-> <a href="https://firelightwp.com/wordpress-lightbox-docs" rel="nofollow ugc">Docs</a> 
-> <a href="https://wordpress.org/support/plugin/easy-fancybox" rel="ugc">Free Support</a>
PRO LIGHTBOX FEATURES
Firelight Lightbox Pro is an extension for this lightbox plugin that offers: 
– Dozens of Pro features for free lightboxes (Fancybox Legacy, Classic, V2) 
– Priority support direct from developers 
– New and Powerful Pro Lighbox based on Fancybox 5, including: 
– Beautiful, modern full-browser and full-screen ligthbox 
– 100+ customizations options 
– Thumbnails within the lightbox 
– Social sharing for images 
– Link direct to images in the lightbox 
– “Download image” button 
– Toolbar with controls for thumbnails, social sharing, zoom, slideshow, etc 
– Open videos 
– Open PDFs 
– Open popups 
– Open inline content and iframes 
– Open Google maps 
– NextGEN Gallery integration 
– Elementor integration 
– Perfect on mobile devices 
– Optimized lightbox speed
-> <a href="https://firelightwp.com/pro-lightbox" rel="nofollow ugc">VIEW PRO LIGHTBOX DEMOS</a> 
-> <a href="https://firelightwp.com/contact" rel="nofollow ugc">GET PRO SUPPORT</a>
GDPR / EU Privacy
This plugin does not collect any data or set any browser cookies. The PRO version offers an option to disable the automatic popup after the first visit, which needs a browser cookie. This cookie stores the visitors first website visit timestamp and path on the client side. It is not shared nor is any data stored server side or elsewhere.
<h4>Contribute</h4>
If you’re happy with this plugin, please consider writing a quick <a href="https://wordpress.org/support/plugin/easy-fancybox/reviews/#new-post" rel="ugc">rating</a>, helping others in the <a href="https://wordpress.org/support/plugin/easy-fancybox" rel="ugc">forum</a>, or <a href="https://translate.wordpress.org/projects/wp-plugins/easy-fancybox/" rel="nofollow ugc">translating</a>.
<h4>Known conflicts & issues</h4>
See <a href="https://firelightwp.com/wordpress-lightbox-docs/troubleshooting-easy-fancybox/" rel="nofollow ugc">Firelight Lightbox Troubleshooting</a>.

Firelight Lightbox


This plugin has been revived by an excellent developer, with regular updates, new features and active support!


Excellent new developer


The title says it all really. Thanks for the plugin !


Simple, easy, it just works

Nice plugin!


Nice way to add a little pop for folks who click on website photos to enlarge them.


Easy and works

Formerly Easy Fancybox. The most popular WordPress lightbox plugin. Simple, fast, and responsive. Opens images, videos, PDFs, and custom popups.

ReformBox vs Firelight Lightbox