WP Designer – Professional WordPress Design & Customization Tool
by Shivanand Sharma on WordPress.org
The professional WP Designer's toolkit - SCSS compiler, theme-safe customizations, and designer-friendly tools for WordPress development.

WP Designer: Debug Tools
The ultimate WP Designer toolkit for professional WordPress customization!
WP Designer is the go-to plugin for WordPress designers who need reliable, theme-independent customization tools. Whether you’re a freelance WP designer or run a WordPress design agency, this plugin ensures your custom work stays safe and organized.
Why WP Designers Choose This Plugin
✅ Never lose design work – Code stays safe during theme updates
✅ Professional SCSS workflow – Write modern CSS with variables, mixins & nesting
✅ Designer-friendly organization – Clean file structure for all your custom code
✅ Client-safe customizations – Debug tools to toggle designs on/off instantly
✅ Performance optimized – Auto-minified CSS for production sites (compressed version for visitors)
✅ Theme-independent functions.php – Custom PHP functions work with any theme
Perfect For WordPress Designers
Freelance WP Designers: Build client sites with confidence knowing your custom designs persist across theme changes.
WordPress Design Agencies: Standardize your design workflow with organized, maintainable code structure.
Professional Designers: Speed up WordPress design projects with SCSS workflow and debugging tools.
WP Designer File Organization
Upon activation, creates professional structure in /wp-content/uploads/wp-designer/:
– functions.php – Your custom WordPress design functions
– style.scss – Professional SCSS styles (auto-compiles to CSS)
– images/ & scripts/ – Designer asset folders
– Automatic CSS minification for production sites
SCSS for WordPress Designers
Write professional, maintainable styles with modern SCSS features:
– Variables for consistent design systems
– Mixins for reusable design components
– Nesting for organized WordPress stylesheets
– Automatic compilation with file modification time checking
– Development (expanded) & production (compressed) CSS versions
– Cache-busting during development with microtime versioning
Example WP Designer SCSS:
`scss
$brand-color: #007cba;
$mobile: 768px;
.wp-designer-header {
background: $brand-color;
@media (max-width: $mobile) {
padding: 1rem;
}
&__title {
font-size: 2rem;
}
}
`
Also read
These articles explain the philosophy behind WP Designer’s approach:
– Why Custom Post Types Belong in Plugins – Justin Tadlock explains why functionality should be theme-independent
– Creating a Custom Functions Plugin for End Users – Best practices for WordPress customization
WP Designer allows you to:
- Add extra functionality to any theme without hassles
- Extend the capabilities of existing themes
- Keep your customizations (php code snippets and css styles) outside the theme
- Theme independence allows extending WordPress without massive theme updates
- Speed up your development time using SCSS