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Simple Custom CSS and JS
Easily add Custom CSS or JS to your website with an awesome editor.
The facts
- Rating
- 4.4★ from 103
- Active installs
- 600k+
- Price
- Free
- Last updated
- 20 Aug 2026
- Added
- Dec 2015
- Requires WP
- 4.2
- Tested up to
- WP 7.1
- Requires PHP
- 5.2.4
- Downloads
- 10,866,043
Our analysis
AI-assistedSimple Custom CSS and JS is a WordPress plugin that allows you to add custom CSS and JavaScript code to your site without modifying theme or plugin files. It provides a text editor with syntax highlighting, enabling you to easily manage your code snippets. This plugin is suitable for users who want to make custom styling adjustments or add scripts to their WordPress site.
Best for: This plugin is best for WordPress users looking to customise their site's appearance with CSS and JavaScript.
What it does well
- ✓Allows adding custom CSS and JS without modifying theme files
- ✓Includes a text editor with syntax highlighting
- ✓Supports multiple code snippets
- ✓Keeps changes when switching themes
- ✓Can add code to both frontend and admin side
Where it falls short
- •No information on specific compatibility with newer WordPress versions beyond 7.1
- •Limited details on support or documentation
Verdict
Simple Custom CSS and JS provides a straightforward way to enhance your WordPress site with custom code. It is suitable for those comfortable with coding who want to make specific adjustments.
From the developer
SilkyPress's own description of Simple Custom CSS and JS, lightly tidied.
Customize your WordPress site’s appearance by easily adding custom CSS and JS code without even having to modify your theme or plugin files. This is perfect for adding custom CSS tweaks to your site.
Features
- Text editor with syntax highlighting
- Print the code inline or included into an external file
- Print the code in the header or the footer
- Add CSS or JS to the frontend or the admin side
- Add as many codes as you want
- Keep your changes also when you change the theme
Tagged as
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