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© 2026 PluginSift. Data sourced from WordPress.org. · [email protected]

  1. Home
  2. Plugins
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  4. ThickBox
ThickBox icon

ThickBox

Embed ThickBox into your posts and pages.

By Christian Schenk·Images·Free
2.6(5 reviews)
·200 active installs·Updated 11 years ago
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As of April 2026, ThickBox is a WordPress images plugin with 200 active installations and a 2.6/5 rating from 5 reviews. It has been downloaded 97K+ times in total. Requires WordPress 2.5+ and PHP false+. Available on WordPress.org since 2008. Last updated 11 years ago — may have compatibility concerns. Top alternative: Autoptimize.

2.6/55 reviews
200active installs
97K+total downloads
18 yearssince 2008

Overview

Allows you to embed ThickBox into your blog. Simply insert ThickBox compliant markup
where ever you want and you’re all set. It is a pretty lightweight plugin but here
are some of its features:

  • comes with an expert mode that allows you include the JavaScript and CSS for ThickBox only on those pages that actually need it
  • you can opt to use the script and style already bundled with WordPress
  • automatically adds the correct class attribute when using the gallery shortcode
  • and also contains SmoothBox

Licence

This plugin is released under the GPL.

Read full description on WordPress.org

Screenshots

Ratings & Reviews

2.65 reviews
5 ★
2
4 ★
0
3 ★
0
2 ★
0
1 ★
3

Compatibility

WordPress2.5+ requiredTested up to 3.9.40
PHPfalse+ required

Top Alternatives to ThickBox

Autoptimize icon
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Frequently Asked Questions

Changelog

1.6.1

  • Added a translation for the Serbo-Croatian language (thanks to Web Hosting Hub)
View full changelog on WordPress.org

Contributors

Christian SchenkChristian Schenk
Plugin Info
Version
1.6.1
Last Updated
Jun 21, 2014
WP Requires
2.5+
Tested Up To
3.9.40
PHP Requires
false+
Active Installs
200
Downloads
97K+
Added
Feb 10, 2008
Business
Free

Tags

imagesgallerypicturesthickboxsmoothbox

Developer

C
Christian Schenk
3 plugins0.0M+ total installs
View all plugins →

Quick Compare

ThickBox vs Autoptimize→ThickBox vs WebP Express→ThickBox vs Modern Image Formats→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.