# Simple Custom Code \- CSS, JS, and HTML Snippets for WordPress: Fast and easy custom HTML, CSS, and JS code snippets for WordPress

> Add unlimited CSS, JavaScript, and HTML WordPress custom code snippets\. Performance\-optimized, file\-based, secure, and AI\-assisted\.

Generated by Yoast SEO v27.6, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [Upgrade](https://simplecustomcode.com/upgrade/)
- [Download Free](https://simplecustomcode.com/download-free/)
- [Pricing](https://simplecustomcode.com/pricing/)
- [Simple Custom CSS and JS vs Simple Custom Code – Full Comparison \(2026\)](https://simplecustomcode.com/compare/simple-custom-css-and-js/)
- [Compare](https://simplecustomcode.com/compare/)

## Posts
- [How to Customize Any WordPress Plugin's Design Using Simple Custom Code — Easy Social Share Buttons as a Real\-World Example](https://simplecustomcode.com/blog/how-to-customize-any-wordpress-plugins-design-using-simple-custom-code-easy-social-share-buttons-as-a-real-world-example/)
- [Boost Your WordPress Site with an AI\-Generated Back\-to\-Top Button Using Simple Custom Code Plugin – No Coding Skills Needed\!](https://simplecustomcode.com/blog/ai-back-to-top-button-wordpress-no-code/)
- [The “Back to Top” Button That Makes Readers Say “WOW” \(Appears Like Magic After Scrolling\!\)](https://simplecustomcode.com/blog/add-back-to-top-button-wordpress-free/): Effortlessly add a floating "Back to Top" button that appears after scrolling and scrolls smoothly\. No theme edits needed\! Use the FREE Simple Custom CSS and JS plugin for CSS, JS, and HTML snippets\. Download now \& elevate your UX\.
- [Gravity Forms CSS Customizer for WordPress with Simple Custom Code: Style Your Forms Visually in Real Time](https://simplecustomcode.com/blog/gravity-forms-css-customizer-for-wordpress-with-simple-custom-code-style-your-forms-visually-in-real-time/)
- [Visual CSS Customizer for WordPress with Simple Custom Code: Design Your Site in Real Time Without Coding](https://simplecustomcode.com/blog/visual-css-customizer-real-time-wordpress-design/)

## Categories
- [Features](https://simplecustomcode.com/blog/category/features/)
- [Snippets](https://simplecustomcode.com/blog/category/snippets/)
- [AI Generate](https://simplecustomcode.com/blog/category/ai-generate/)
- [Tutorials](https://simplecustomcode.com/blog/category/tutorials/)
- [Use Cases](https://simplecustomcode.com/blog/category/use-cases/)

## Optional
- [Sitemap index](https://simplecustomcode.com/sitemap_index.xml)