A simple, lightweight WordPress plugin, allows you to add CSS and JS to your WordPress site with minification. This plugin allows you to add custom site-wide CSS styles and JavaScript code to your WordPress site. Useful for overriding your theme's styles and adding client-side functionality.
This plugin is specifically crafted to meet the needs of administrators who would like to add their own CSS and JS to their WordPress website. Styles and Javascript added with this plugin will render even if the theme is changed.
- Add Custom CSS
- Add Custom JS
- Code editor with syntax highlighting
- Minify your custom CSS and Jasascript code
- Code linting (error checking)
- No configuration needed
- Built with simple native WordPress UI
- No impact on site performance
Install Custom CSS and JS Editor just as you would any other WP Plugin:
- Download 'Custom CSS and JS Editor' plugin from WordPress.org.
- Unzip the .zip file.
- Upload the Plugin folder (custom-css-and-js-editor/) to the wp-content/plugins folder.
- Activate the Plugin.
- Begin using the plugin by going to
Appearance > Custom CSS / JSin the Admin Menu
jQuery - A fast, small, and feature-rich JavaScript library
Code Mirror - A versatile text editor implemented in JavaScript for the browser. It is specialized for editing code, and comes with a number of language modes and addons that implement more advanced editing functionality.
The desktop versions of the following browsers, in standards mode (HTML5 <!doctype html> recommended) are supported:
Firefox - version 4 and up
Chrome - any version
Safari - version 5.2 and up
Internet Explorer/Edge - version 8 and up
Opera - version 9 and up
Recent versions of the iOS browser and Chrome on Android should work pretty well.
Will this Plugin work on my WordPress.com website?
Sorry, this plugin is available for use only on self-hosted (WordPress.org) websites.
For the versions available, see the releases in this repository.
Abhishek Kumbhani - Lead Developer
Parth Solanki - Collaborator
Gaurav Bhardva - Collaborator
Sanjay Solanki - Collaborator
See also the list of contributors who participated in this project.
This project is licensed under the GPLv3 License.
This is a developer's portal for Custom CSS and JS Editor and should not be used for support.