Plugin Directory

CSS & JavaScript Toolbox

Easily add custom CSS, JavaScript, HTML and PHP code to unique CJT code blocks and assign them wherever you want.

Update Notice

After a long hiatus in development, we have decided to focus our entire efforts on our new premium extension plugin called CSS & JavaScript Toolbox PLUS, which is designed to work with and UPGRADE the free version. Unfortunately we will be moving many features from the free version into the premium.

What does this mean?

For the next update (not this one), we will be removing features from CSS & JavaScript Toolbox Free including: - Custom Posts - Categories - Auxiliary assignments (e.g. entire website, website backend, etc) - Advanced assignments (i.e. URLs and Expressions) - Code Files - Code Templates - Template Lookup System - Packages

If you rely on the features above, then you can do one of two things:

1) Stay on CSS & JavaScript Toolbox Free v8.0.3, and when the next update arrives, DO NOT UPDATE!!!


2) Purchase our premium extension plugin: CSS & JavaScript Toolbox PLUS

Of course if you have already updated, you can use FTP to rollback to the earlier version by manually overwriting the css-javascript-toolbox folder with: CSS & JavaScript Toolbox Free v8.0.3

Why purchase PLUS?

CSS & JavaScript Toolbox PLUS is our new premium plugin, which will now take up all our time and efforts. It will also contain all of the above features - PLUS these features below: - Editor Themes - Editor Toolbox - Editor Menu Tools - Code Auto Completion (CAC) - Import Export Tool - Block Widget Linker - PLUS more

We intend to give PLUS a complete makeover, including: - code optimisation and bug fixes - 100% compatibility with the the latest WordPress - a faster and more powerful core - full codebase documentation - and eventually a brand new flat responsive user interface

About the CSS & JavaScript Toolbox Plugin

CSS & JavaScript Toolbox (or CJT) is a powerful code management plugin that gives you the tools to easily and safely modify or extend the functionality and appearance of your WordPress-powered website.

Perfect for WordPress website development

Whether it be adding free/premium scripts, creating and testing new scripts, streamlining development work, making front-end customisations, or even teaching and learning WordPress – CJT is extremely flexible and versatile.

How does it work?

Since CJT was designed to be easy, adding scripts and styles can be done in as little as two steps.

  • adding your code directly into unique CJT code blocks
  • assigning where these code blocks go

CJT code blocks can be assigned to pages, posts, custom posts, categories, URLs, expressions, and practically anywhere you want on your website. Code block shortcodes can also provide you with further placement accuracy.

Support Us

The CSS & JavaScript Toolbox project is 100% developed and maintained by only two people since the very beginnings in August 2011. We have plenty of feature ideas that we want to introduce and this can only be possible with funding.

You can also support us by providing a feedback review and rating on WordPress.org, and spreading the word and recommending CJT to others.

Follow the Developments

If you like to know more about the development state, issues and to track future versions code please follow us on GitHub Plugin repository.

Requires: 3.9 or higher
Compatible up to: 4.3.1
Last Updated: 3 months ago
Active Installs: 10,000+


4.7 out of 5 stars


2 of 7 support threads in the last two months have been resolved.

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