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The safe WordPress plugin for adding code snippets and scripts to your website

CSS & JavaScript Toolbox is a WordPress plugin that allows you to safely add CSS, JavaScript, PHP or HTML to unique code blocks that can be run anywhere on your website.

Reliable & robust since 2012


1000+ verified reviews


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CSS & JavaScript Toolbox is ideal for

Making CSS front-end changes

No need to modify theme files. Just create a CSS code block.

Adding site functionality

Stop adding plugins for simple tasks. They can slow down your site. Create a JavaScript or PHP code block instead.

Third-party scripts

Code blocks are perfect for adding scripts such as Google Analytics and chat widgets to your website.

Fast site development

FTP? No thanks! Create code blocks for all your code snippets and scripts and view them all in one dashboard.

Top reasons why people choose CSS & JavaScript Toolbox

Fast and simple to use

Over 10 years of user feedback and testimonials (add link to testimonials page) has guided us to develop a code snippet and script injection plugin that is both fast and simple to use.

Finally, a code editor that does it all

Our code editor is more than just a plain text field. It features tools you would expect in a desktop (IDE) editor such as code auto completion, syntax highlighting and error checking, and code revisions and backups. Supports CSS, JavaScript, PHP, HTML, and plain text.

Choose exactly where to run your code

Our location editor is like a switchboard that allows you to 'connect' your code to specific sections of your website. For example, you can choose your contact page to run a chat widget; or choose your entire website to run a Google Analytics script.

Built with security first

Add custom code safely - even PHP. Built with security in mind to STOP the hackers! You can also rest assured that all of your code blocks are safely stored in the database and your code can be recovered if required.

Robust and powerful

Create as many code blocks as needed and see all your code and location outputs in the one dashboard. Don't worry, this solution has been tested and optimized to handle 100's of code blocks and thousands of locations (e.g. WordPress Pages or Posts).

Backed by a 7-day money-back guarantee

We truly believe that our code snippet and script plugin will do exactly what you are wanting, however if you are not 100% satisfied with our solution, then you are entitled to receive a 100% refund within 7 days from your purchase.

Discover Premium Features

CJT PLUS simplifies and secures the process of incorporating custom WordPress features using code snippets, allowing you to minimize plugin usage on your website.

Shortcodes & Metabox
Code Blocks

The CJT Plus allows users to easily incorporate custom code snippets, shortcodes, and meta boxes into their WordPress websites, enhancing their functionality and design without extensive coding knowledge.

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Global Code

The Global Code Blocks are designed to streamline the process of adding custom code snippets to WordPress websites. With this feature, users can create reusable code blocks that can be applied globally across their websites, ensuring consistency and efficiency in managing customizations.

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Templates &

It is an element of the CJT Plus plugin that facilitates the creation and management of website code templates and packages. It allows users to save and organize sets of code snippets into templates or packages, making it easier to apply consistent customizations across different pages or sections of their website.

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Code Files

This feature enables users to organize and manage their custom code snippets efficiently. Users can create and save individual code files for different sections or functionalities of their website.

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Code Blocks Tools

This feature allows users to create, manage, and apply custom code snippets to their website. This tool will enable users to add CSS, JavaScript, HTML, and PHP code directly to their site without editing theme files or using additional plugins.

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Editor Tools

It gives users enhanced capabilities for customizing their website's design and functionality. It includes various tools and utilities designed to streamline adding and managing custom code snippets, such as CSS, JavaScript, HTML, and PHP.

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Organisations who trust CSS & JavaScript Toolbox PLUS

What our customers say about CSS & JavaScript Toolbox PLUS

We are incredibly humbled to have so many happy CSS & JavaScript Toolbox PLUS customers, we decided to let them speak for us. This is a small selection of the emails, reviews, and feedback we receive.
Click for more real customer testimonials.

I wish to give it 6 stars!

This is THE css/js plugin. No rivals, no competitors, this is definitely the best ever! Activate, deactivate, assign to different pages/taxonomies/etc, code highlight, and anything I need. Congratulations!! Thanks a lot!!

Alessandro Benassi

Alessandro Benassi on Behance


This plugin does exactly what I was looking for, so simple and effective. Congratulations to the authors!

Francesco Menzera

It works where others failed

Several other plugins we tried failed to insert code correctly. Although this has a slightly 'clunky' interface it has so far inserted code accurately every time. Recommended.

Simon Watson

This plugin saves me hours of time

This is my most used plugin. It's incredibly useful. It allows incredible customisation to a WordPress install.

Carob Cherub

Carob Cherub

All Pain of WordPress is Gone

The pain of any CMS is the box one is placed in. This plugin frees those of us who want a little extra (or a lot of extra) customisation. Adding custom CSS and Javascript in a WordPress site could not be easier.

Chris Wood

Simple, transparent pricing

No contracts. No surprise fees.



Perfect solution for agencies and savvy entrepreneurs

Get Started
  • Unlimited website installations
  • Lifetime of automatic updates
  • Lifetime of forum access
  • 1 year of support
  • Unlimited Code Blocks
  • Unlimited Revisions
  • Unlimited Users
  • Unlimited Assignments

Most Popular



Grow your sales and engagement with ease

Get Started
  • 100 website installations
  • 2 years of automatic updates
  • 2 years of forum access
  • 2 years of support
  • Unlimited Code Blocks
  • Unlimited Revisions
  • Unlimited Users
  • Unlimited Assignments



Great for maximizing your business potential

Get Started
  • 3 website installations only
  • 1 year of automatic updates
  • 1 year of support
  • 1 year of forum access
  • Unlimited Code Blocks
  • Unlimited Revisions
  • Unlimited Users
  • Unlimited Assignments



The optimal path to achieving your customization goals

Get Started
  • 1 website installation only
  • 1 year of automatic updates
  • 1 year of support
  • 1 year of forum access
  • Unlimited Code Blocks
  • Unlimited Revisions
  • Unlimited Users
  • Unlimited Assignments

Frequently Asked Queries

Efficiently productivate reliable paradigms before ubiquitous models. Continually utilize frictionless expertise whereas tactical relationships. Still have questions? Contact us

What advantages does CJT Plus Plugin offer to my website?

CJT Plus Plugin offers a myriad of benefits for your website. It empowers you to effortlessly customize your WordPress site, add custom code snippets, and enhance its functionality without coding knowledge. With its best features, you can streamline your workflow, improve site performance, and create a unique user experience. Additionally, CJT Plus Plugin provides regular updates and excellent support, ensuring your website stays up-to-date and optimized for success.

Is the CJT Plus Plugin suitable for users of all skill levels?

Yes, CJT Plus Plugin is suitable for users of all skill levels. Whether you're a beginner with limited coding experience or an advanced developer, CJT Plus offers intuitive tools and features to customize your WordPress site easily. With its user-friendly interface, comprehensive documentation, and helpful support, CJT Plus empowers users to create custom solutions without the need for extensive technical expertise. Whether you're making simple tweaks or implementing complex customizations, CJT Plus provides a flexible platform to meet your needs and enhance your website's functionality.

What features does CJT provide?

CJT Plus Plugin offers a range of features tailored to enhance your website's functionality. From customizable code blocks and templates to shortcode and metabox options, it empowers users to customize their WordPress sites effortlessly. With CJT Plus, you can elevate your website's aesthetics, optimize performance, and streamline your workflow with ease.

Is it possible to integrate CJT with my current website?

Yes, you can easily integrate CJT with your existing website. It's designed to seamlessly integrate with WordPress, allowing you to enhance your website's functionality and appearance without any hassle. Whether you're a beginner or an experienced developer, CJT provides intuitive tools and features to customize your website according to your specific needs and preferences. With its user-friendly interface and comprehensive documentation, you'll be able to effortlessly integrate CJT into your website and unlock its full potential to create a unique and professional online presence.

Is CJT compatible with third-party plugins and themes?

CJT is designed to be flexible and compatible with a wide range of plugins and themes. However, it's always recommended to test compatibility with specific plugins and themes in your development environment to ensure smooth integration.

Does CJT work well with third-party plugins and themes?

Yes, CJT is fully compatible with third-party plugins and themes. Its flexible design allows seamless integration with various WordPress plugins and themes, ensuring smooth functionality without conflicts or compatibility issues.

How do I begin using CJT?

To start using CJT, first, install and activate the plugin on your WordPress site. Then, navigate to the CJT dashboard and begin creating custom code snippets or templates to enhance your website's functionality and design. You can explore the plugin's features, such as shortcode and metabox code blocks, global code blocks, and editor tools, to tailor your site according to your needs. Additionally, utilize the plugin's documentation and support resources for guidance and assistance throughout the process.

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