The highly customizable lightbox for WordPress
As of April 2026, Simple Lightbox is a WordPress image plugin with 100K+ active installations and a 4.3/5 rating from 236 reviews. It has been downloaded 3.0M+ times in total. Requires WordPress 5.3+ and PHP 5.6.20+. Available on WordPress.org since 2010. Recently updated within the last 3 months. Downloads are down 13% this week. Support resolution rate: 0%. Top alternative: Firelight Lightbox.
Simple Lightbox is a very simple and customizable lightbox that is easy to add to your WordPress website.
Options for customizing the lightbox behavior are located in the Appearance > Lightbox admin menu (or just click the Settings link below the plugin’s name when viewing the list of installed plugins)
Just does not work.
Couldn’t be simpler. Downloaded, installed, activated and now all my post images open in a lightbox.
Brilliant!
I like the simplicity of the plugin and it works with WP native image block. The ability to automatically group single images on a page or post and browse through them in the model box is great.
That’s all I can say: just fab! 😀
So when i first starting using this plugin it was simple (as the title says), i took it further and created a custom gallery using ACF, at first it didnt work but a fast solid response from the developer fixed it all in a few days!! TAHNK YOU!!!
| WordPress | 5.3+ requiredTested up to 6.9.4 |
| PHP | 5.6.20+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.