Fast & Easy Custom Code Snippets for WordPress
Add unlimited custom CSS, JavaScript, and HTML snippets to your WordPress website with ease. Performance-optimized, file-based, secure, beginner-friendly, and AI-assisted.
Simple Custom Code is the most intuitive and powerful WordPress plugin for adding custom CSS, JavaScript, and HTML code to your website. Whether you’re a beginner or an experienced developer, this plugin makes it incredibly easy to customize your WordPress site without touching theme files or risking data loss. Unlike other custom code plugins that store snippets in your database (slowing down your site), Simple Custom Code stores all your code in optimized files, ensuring lightning-fast performance and better security.
AI-powered code generation in action – describe your needs and let ChatGPT create clean snippets instantly.
- Unlimited Snippets: Add as many CSS, JS, and HTML snippets as you need – no limits!
- File-Based Storage: Lightning-fast performance with optimized file storage, not the database.
- AI-Assisted: Generate code with ChatGPT integration right in your WordPress dashboard.
- Beginner-Friendly: Intuitive editor with autocomplete, beautification, and error warnings.
- Developer-Ready: Advanced controls for precise loading, minification, and more (Pro features).
- Secure & Optimized: Role-based access, only load active snippets, and reduce HTTP requests.
Whether tweaking styles, adding interactive scripts, or prototyping features, Simple Custom Code saves time and keeps your site blazing fast.
Built-in code beautifier and error detection for clean, stress-free coding.
The Core version is forever free and packed with essentials to get you started. Here's what you get out of the box:
| Feature | Description |
|---|---|
| Unlimited Custom Snippets | Insert as many CSS, JavaScript, and HTML snippets as needed – no restrictions. |
| File-Based Storage | Snippets saved in files for faster load times and better performance. |
| One-Click Activation/Deactivation | Toggle snippets on/off instantly without deleting code. |
| Rename Linked Files | Customize external file names for better organization. |
| Embedded or External Loading | Choose inline or external file loading for flexibility. |
| Load Only Active Snippets | Keep your site lean by loading just what you need. |
| Advanced Code Editor | Responsive editor with syntax highlighting, autocomplete, and formatting. |
| Snippet Placement | Load in <head> or footer as needed. |
| Target Page Areas | Run on Frontend, Backend, Login, or Block Editor. |
| Execution Order Control | Set priority (1-15) for precise snippet sequencing. |
| Code Beautifier | One-click formatting for readable code. |
| Multiple Editor Themes | Switch themes to fit your workflow. |
| Real-Time Error Detection | Instant warnings based on language to catch issues early. |
| Smart Autocomplete | Intelligent suggestions to code faster and error-free. |
| User Role Access Control | Limit access with native WordPress roles. |
| AI Code Generation | ChatGPT-powered generation (requires your OpenAI API key). |
Upgrade to Pro for advanced tools, performance boosts, and priority support. Unlock developer-grade features like:
| Feature | Description |
|---|---|
| Manual Code Loading | Load via actions, filters, or shortcodes for full control. |
| Advanced Loading Conditions | Target specific URLs, pages, or conditions to avoid bloat. |
| Optimized CSS/JS Loading | Serve as external files for better caching and speed. |
| Clean Source Output | Remove loading comments for professional HTML. |
| Automatic Minification | Minify CSS/JS with stored versions for optimal performance. |
| SCSS & Less Compiler | Write in preprocessors and auto-compile to CSS. |
| Cache Mode | Combine snippets into single cached files to cut load times. |
| Fewer HTTP Requests | Optimized handling to boost site speed. |
| Priority Support & Updates | Faster help, early access, and ongoing enhancements. |
Start free, or go Pro for unlimited power. All plans include a 100% 14-day money-back guarantee – happiness guaranteed! View Full Pricing
Loved by thousands of users worldwide:
"I’ve been using Simple Custom Code for months, and it’s a lifesaver... The AI-generated CSS snippets are spot-on, saving me hours!"
– Sarah Mitchell, Freelance Web Designer 5 stars
"This plugin is a game-changer... AI code generation delivered a clean JS script in minutes."
– Emily Chen, Small Business Owner 5 stars
"Our agency relies on it for all client projects... Top-notch plugin and team!"
– Michael Torres, Digital Agency Lead 5 stars
"Transformed how we customize our WooCommerce store... 5 stars for functionality!"
– David Kim, E-Commerce Manager 5 stars
Earn 30% commissions on every sale – up to $134.70 per unlimited lifetime license!
Join Now & Start Earning – Perfect for bloggers, devs, and agencies!
- Download the latest release from Releases.
- Upload the ZIP via WordPress Admin > Plugins > Add New > Upload Plugin.
- Activate the plugin.
- (Optional) Add your OpenAI API key in Settings > Simple Custom Code for AI features.
- Start adding snippets!
Pro Users: Purchase a license at simplecustomcode.com/pricing, then enter your key in the plugin settings to unlock advanced features.
This plugin is licensed under GPL-2.0+. See LICENSE for details.
- Free & Pro users: Support via simplecustomcode.com/support.
Star us on GitHub to stay updated!
*Built with love by the Simple Custom Code Team. Questions? Contact us.