How to Create a Child Theme in WordPress Easily 2025

As a WordPress developer at Jackober, I’ve created countless child themes for clients across various industries. Child themes are an essential tool in WordPress development, allowing you to customize a theme while maintaining the ability to update the parent theme without losing your modifications.

In this experts guide, I’ll walk you through everything you need to know about WordPress child themes—from understanding their importance to creating and customizing them with practical code examples. Whether you’re a beginner looking to make simple customizations or a developer seeking advanced techniques, you’ll find actionable information to help you create effective child themes for your WordPress sites.

Understanding WordPress Child Themes

Before diving into the technical aspects, let’s establish a clear understanding of what child themes are and why they’re crucial for WordPress development.

What Is a Child Theme?

A child theme in WordPress is a theme that inherits the functionality and styling of another theme, called the parent theme. The child theme can override specific files and functions of the parent theme, allowing you to make customizations without modifying the parent theme’s files directly.

The WordPress Codex defines a child theme as “a theme that inherits the functionality and styling of another theme, called the parent theme.”

Why Use Child Themes?

Using child themes offers several significant advantages:

1. Update Safety: When the parent theme updates, your customizations remain intact
2. Code Organization: Keeps your custom code separate from the parent theme
3. Reduced Risk: Prevents accidental deletion of customizations
4. Easier Maintenance: Makes tracking your changes simpler
5. Faster Development: Start with existing functionality instead of building from scratch
6. Reversibility: Easy to revert to the parent theme if needed
7. Selective Overrides: Modify only what you need while inheriting everything else

When to Use a Child Theme

You should create a child theme when:

• You want to make any CSS modifications to a theme
• You need to modify theme templates or functions
• You plan to make ongoing customizations to a theme
• You’re using a theme that will receive regular updates
• You want to add new functionality to an existing theme

If you’re only making minimal changes that can be handled through WordPress customizer or a custom CSS plugin, a child theme might not be necessary. However, for any substantial customization, child themes are the recommended approach.

Prerequisites for Creating a Child Theme

Before creating your child theme, ensure you have the following in place:

Required Tools and Knowledge

To follow this guide effectively, you’ll need:

1. Access to your WordPress installation: Either via FTP, SFTP, or through your hosting file manager
2. A text editor: Such as VS Code, Sublime Text, or even Notepad++
3. Basic understanding of CSS: For styling customizations
4. Familiarity with PHP (for advanced customizations): To modify functions and templates

Choosing a Parent Theme

Selecting the right parent theme is crucial:

1. Well-maintained themes: Choose themes that receive regular updates
2. Good coding standards: Themes following WordPress coding standards work best
3. Sufficient documentation: Helpful for understanding theme structure
4. Appropriate features: Should include the core functionality you need

For blog sites, you might consider options from our Free WordPress Themes collection. For specialized needs, industry-specific themes like Best Magazine WordPress Theme or Best Architecture WordPress Themes can provide solid foundations.

Backup Your Website

Before making any changes, always back up your site:

1. Create a complete backup of your WordPress installation
2. Export your database
3. Save a copy of your current theme

For detailed backup instructions, refer to our guide on How to Backup WordPress Site.

Creating a Basic Child Theme

Let’s start with creating a simple child theme structure:

Step 1: Set Up the Child Theme Directory

First, you need to create a directory for your child theme:

1. Navigate to /wp-content/themes/ in your WordPress installation
2. Create a new folder for your child theme
3. Name it appropriately, typically with the parent theme name followed by “-child” (e.g., twentytwentythree-child)

Best Practice: Use a descriptive name that clearly identifies both the parent theme and the purpose of the child theme.

Step 2: Create the style.css File

The style.css file is essential for any WordPress theme. For a child theme, it serves two crucial purposes:

1. Provides theme identification information
2. Enqueues the parent theme’s styles

Create a file named style.css in your child theme directory with the following content:

/*
Theme Name: Twenty Twenty-Three Child
Theme URI: https://jackober.com/
Description: A child theme for the Twenty Twenty-Three WordPress theme
Author: Your Name
Author URI: https://jackober.com/
Template: twentytwentythree
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: twentytwentythree-child
*/

/* Add your custom styles after this line */

Important: The Template parameter must exactly match the directory name of the parent theme. This is case-sensitive.

Step 3: Create the functions.php File

The functions.php file is where you’ll enqueue styles and add custom functionality:

<?php
/**
 * Twenty Twenty-Three Child Theme functions and definitions
 */

// Enqueue parent and child theme stylesheets
function twentytwentythree_child_enqueue_styles() {
    $parent_style = 'twentytwentythree-style'; // This should match the parent theme's handle
    
    // Enqueue parent theme's style
    wp_enqueue_style( $parent_style, 
        get_template_directory_uri() . '/style.css' );
    
    // Enqueue child theme's style, with parent theme's style as a dependency
    wp_enqueue_style( 'twentytwentythree-child-style',
        get_stylesheet_directory_uri() . '/style.css',
        array( $parent_style ),
        wp_get_theme()->get('Version')
    );
}
add_action( 'wp_enqueue_scripts', 'twentytwentythree_child_enqueue_styles' );

// Add custom functions below this line

This code ensures that the parent theme’s stylesheet loads first, followed by your child theme’s stylesheet.

Step 4: Create a screenshot.png (Optional)

A screenshot helps identify your theme in the WordPress admin:

1. Create an image that is 1200×900 pixels
2. Save it as screenshot.png
3. Place it in your child theme directory

Step 5: Activate Your Child Theme

Now that you’ve created the basic files:

1. Log in to your WordPress admin
2. Navigate to Appearance > Themes
3. Find your child theme and click “Activate”

Congratulations! You now have a functioning child theme. While it doesn’t have any customizations yet, the structure is in place for you to start making changes.

Customizing Your Child Theme

With the basic structure in place, let’s explore different ways to customize your child theme:

CSS Customization

The simplest way to customize your child theme is through CSS:

Method 1: Direct CSS in style.css

Add your custom CSS directly to the style.css file after the theme information:

/* Custom CSS */
.site-header {
    background-color: #f5f5f5;
    padding: 20px;
}

.entry-title {
    color: #0066cc;
    font-size: 28px;
}

Method 2: Separate CSS File

For better organization, especially for extensive customizations:

1. Create a file named custom-styles.css in your child theme directory
2. Add your custom CSS to this file
3. Enqueue it in your functions.php:

function twentytwentythree_child_enqueue_custom_styles() {
    wp_enqueue_style( 'twentytwentythree-custom-styles',
        get_stylesheet_directory_uri() . '/custom-styles.css',
        array( 'twentytwentythree-child-style' ),
        wp_get_theme()->get('Version')
    );
}
add_action( 'wp_enqueue_scripts', 'twentytwentythree_child_enqueue_custom_styles', 20 );

This approach helps maintain cleaner files, especially as your customizations grow.

Overriding Template Files

To modify the HTML structure of specific pages or components:

1. Identify the template file you want to override in the parent theme
2. Copy that file from the parent theme to your child theme directory
3. Make your modifications to the copied file

For example, to customize the single post template:

1. Copy single.php from the parent theme to your child theme
2. Edit the child theme’s version with your changes

WordPress will automatically use your child theme’s template file instead of the parent’s.

Important: Only copy the specific files you need to modify. Your child theme will inherit all other templates from the parent theme.

Adding Custom Functions

Enhance your theme’s functionality through the functions.php file:

Example: Adding a Custom Widget Area

function twentytwentythree_child_widgets_init() {
    register_sidebar( array(
        'name'          => __( 'Custom Sidebar', 'twentytwentythree-child' ),
        'id'            => 'custom-sidebar',
        'description'   => __( 'Add widgets here to appear in your custom sidebar.', 'twentytwentythree-child' ),
        'before_widget' => '<section id="%1$s" class="widget %2$s">',
        'after_widget'  => '</section>',
        'before_title'  => '<h2 class="widget-title">',
        'after_title'   => '</h2>',
    ) );
}
add_action( 'widgets_init', 'twentytwentythree_child_widgets_init' );

Example: Adding Custom Post Types

function twentytwentythree_child_register_post_types() {
    register_post_type( 'portfolio',
        array(
            'labels' => array(
                'name' => __( 'Portfolio', 'twentytwentythree-child' ),
                'singular_name' => __( 'Portfolio Item', 'twentytwentythree-child' )
            ),
            'public' => true,
            'has_archive' => true,
            'supports' => array( 'title', 'editor', 'thumbnail', 'excerpt' ),
            'menu_icon' => 'dashicons-format-gallery',
            'rewrite' => array( 'slug' => 'portfolio' ),
        )
    );
}
add_action( 'init', 'twentytwentythree_child_register_post_types' );

Creating Child Theme Templates

You can create entirely new template files for your child theme:

Example: Custom Page Template

Create a file named template-full-width-no-sidebar.php in your child theme directory:

<?php
/**
 * Template Name: Full Width No Sidebar
 * Description: A full-width page template with no sidebar
 */

get_header();
?>

<div id="primary" class="content-area full-width">
    <main id="main" class="site-main">
        <?php
        while ( have_posts() ) :
            the_post();
            get_template_part( 'template-parts/content', 'page' );
            
            // If comments are open or we have at least one comment, load up the comment template.
            if ( comments_open() || get_comments_number() ) :
                comments_template();
            endif;
        endwhile; // End of the loop.
        ?>
    </main><!-- #main -->
</div><!-- #primary -->

<?php
get_footer();

This creates a new page template that users can select when creating or editing pages.

Advanced Child Theme Techniques

For developers looking to take their child themes to the next level:

Selectively Overriding Parent Theme Functions

To modify specific functions from the parent theme:

1. Identify the function in the parent theme you want to override
2. Check if the function is pluggable (usually wrapped in if ( !function_exists() ))
3. If pluggable, copy and modify it in your child theme’s functions.php
4. If not pluggable, use WordPress hooks to modify its behavior

Example: Overriding a Pluggable Function

// Override parent theme's custom_excerpt_length function
if ( ! function_exists( 'custom_excerpt_length' ) ) {
    function custom_excerpt_length( $length ) {
        return 30; // Change excerpt length to 30 words
    }
}

Example: Using Hooks to Modify Non-Pluggable Functions

// Remove parent theme function
remove_action( 'wp_head', 'parent_theme_custom_header', 10 );

// Add our modified version
function child_theme_custom_header() {
    // Modified code here
}
add_action( 'wp_head', 'child_theme_custom_header', 10 );

Working with Theme Hooks

Many modern themes provide hooks for easier customization:

// Add content before the footer
function child_theme_before_footer() {
    echo '<div class="pre-footer-message">Thank you for visiting our site!</div>';
}
add_action( 'parent_theme_before_footer', 'child_theme_before_footer' );

Enqueueing Scripts in Child Themes

To add custom JavaScript:

function twentytwentythree_child_enqueue_scripts() {
    wp_enqueue_script(
        'twentytwentythree-child-scripts',
        get_stylesheet_directory_uri() . '/js/custom-scripts.js',
        array( 'jquery' ),
        wp_get_theme()->get('Version'),
        true // Load in footer
    );
}
add_action( 'wp_enqueue_scripts', 'twentytwentythree_child_enqueue_scripts' );

Create a /js/ directory in your child theme and add your custom-scripts.js file there.

Internationalization for Child Themes

Make your child theme translation-ready:

function twentytwentythree_child_load_textdomain() {
    load_child_theme_textdomain( 'twentytwentythree-child', get_stylesheet_directory() . '/languages' );
}
add_action( 'after_setup_theme', 'twentytwentythree_child_load_textdomain' );

Create a /languages/ directory in your child theme for translation files.

Child Themes for Popular WordPress Themes

Different parent themes may require specific approaches for child theme creation:

Creating Child Themes for Theme Frameworks

Theme frameworks like Genesis, Divi, or Astra have specific child theme requirements:

Example: Genesis Framework Child Theme

For Genesis, the style.css header needs to include:

/*
Theme Name: Genesis Child
Theme URI: https://jackober.com/
Description: A custom child theme for the Genesis Framework
Author: Your Name
Author URI: https://jackober.com/
Template: genesis
Version: 1.0.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: genesis-child
*/

And the functions.php typically starts with:

<?php
// Start the engine
include_once( get_template_directory() . '/lib/init.php' );

// Child theme setup
function genesis_child_setup() {
    // Add support for custom background
    add_theme_support( 'custom-background' );
    
    // Add support for custom header
    add_theme_support( 'custom-header' );
    
    // Add support for HTML5
    add_theme_support( 'html5' );
}
add_action( 'after_setup_theme', 'genesis_child_setup' );

Child Themes for Page Builder Themes

For themes designed to work with page builders like those covered in our Best WordPress Page Builders guide:

1. Ensure your child theme properly enqueues any page builder styles
2. Check for specific documentation from the theme developer
3. Test compatibility with the page builder after creating your child theme

Example: Astra + Elementor Child Theme

function astra_elementor_child_enqueue_styles() {
    wp_enqueue_style( 'astra-theme-css', get_template_directory_uri() . '/style.css' );
    wp_enqueue_style( 'astra-child-css', get_stylesheet_directory_uri() . '/style.css', array('astra-theme-css'), wp_get_theme()->get('Version') );
    
    // Optionally enqueue Elementor-specific styles
    if ( class_exists( '\Elementor\Plugin' ) ) {
        wp_enqueue_style( 'astra-child-elementor', get_stylesheet_directory_uri() . '/elementor-custom.css', array(), wp_get_theme()->get('Version') );
    }
}
add_action( 'wp_enqueue_scripts', 'astra_elementor_child_enqueue_styles' );

Real-World Child Theme Examples

Let’s look at some practical examples of child theme customizations:

Example 1: Customizing the Header

To modify the header layout in your child theme:

1. Copy header.php from the parent theme to your child theme
2. Modify the header structure as needed
3. Add custom CSS in your child theme’s style.css:

.site-header {
    background: linear-gradient(to right, #3494E6, #EC6EAD);
    padding: 25px 0;
}

.site-title a {
    color: #ffffff;
    font-size: 32px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.site-description {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

Example 2: Creating a Custom Blog Layout

To create a unique blog layout:

1. Copy archive.php and content.php from the parent theme
2. Modify the structure to create a grid layout:

<div class="blog-grid">
    <?php
    while ( have_posts() ) :
        the_post();
        ?>
        <article id="post-<?php the_ID(); ?>" <?php post_class('grid-item'); ?>>
            <div class="grid-item-inner">
                <?php if ( has_post_thumbnail() ) : ?>
                    <div class="grid-thumbnail">
                        <a href="<?php the_permalink(); ?>">
                            <?php the_post_thumbnail('medium_large'); ?>
                        </a>
                    </div>
                <?php endif; ?>
                
                <div class="grid-content">
                    <header class="entry-header">
                        <?php the_title( '<h2 class="entry-title"><a href="' . esc_url( get_permalink() ) . '">', '</a></h2>' ); ?>
                        
                        <div class="entry-meta">
                            <?php echo get_the_date(); ?> - <?php the_category(', '); ?>
                        </div>
                    </header>
                    
                    <div class="entry-summary">
                        <?php the_excerpt(); ?>
                    </div>
                    
                    <a href="<?php the_permalink(); ?>" class="read-more">Read More</a>
                </div>
            </div>
        </article>
        <?php
    endwhile;
    ?>
</div>

3. Add supporting CSS in your style.css:

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin: 30px 0;
}

.grid-item {
    border: 1px solid #eaeaea;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.grid-thumbnail img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.grid-content {
    padding: 20px;
}

.entry-title {
    font-size: 20px;
    margin-bottom: 10px;
}

.entry-meta {
    color: #777;
    font-size: 14px;
    margin-bottom: 15px;
}

.read-more {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 15px;
    background: #0066cc;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

Example 3: Adding Custom Shortcodes

Enhance your theme with custom shortcodes:

function child_theme_button_shortcode( $atts, $content = null ) {
    // Parse attributes
    $atts = shortcode_atts( array(
        'url' => '#',
        'color' => 'blue',
        'size' => 'medium',
        'target' => '_self'
    ), $atts );
    
    // Build the button HTML
    $html = '<a href="' . esc_url( $atts['url'] ) . '" class="custom-button custom-button-' . esc_attr( $atts['color'] ) . ' custom-button-' . esc_attr( $atts['size'] ) . '" target="' . esc_attr( $atts['target'] ) . '">';
    $html .= do_shortcode( $content );
    $html .= '</a>';
    
    return $html;
}
add_shortcode( 'button', 'child_theme_button_shortcode' );

Add supporting CSS:

.custom-button {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
}

.custom-button-blue {
    background-color: #0066cc;
    color: white;
}

.custom-button-green {
    background-color: #4CAF50;
    color: white;
}

.custom-button-small {
    padding: 5px 10px;
    font-size: 14px;
}

.custom-button-medium {
    padding: 10px 20px;
    font-size: 16px;
}

.custom-button-large {
    padding: 15px 30px;
    font-size: 18px;
}

Usage in content: [button url="https://example.com" color="green" size="large"]Click Here[/button]

Troubleshooting Child Themes

Even with careful implementation, issues can arise. Here are solutions to common problems:

Parent Theme Styles Not Loading

If the parent theme styles aren’t being applied:

1. Check the Template value in your style.css header matches the parent theme’s directory name exactly (case-sensitive)
2. Verify your functions.php is correctly enqueuing the parent theme’s stylesheet
3. Inspect browser console for any errors

CSS Not Overriding Parent Theme

If your CSS changes aren’t taking effect:

1. Check browser inspector to see if your styles are being loaded
2. You may need to use !important for some stubborn styles
3. Ensure your CSS selectors are specific enough to override parent styles
4. Verify the loading order of stylesheets (parent should load before child)

Functions Conflicting with Parent Theme

If you’re experiencing function conflicts:

1. Check for duplicate function names
2. Use function_exists() checks before defining functions
3. Use unique prefixes for your function names
4. Consider using hooks instead of overriding functions directly

For more WordPress troubleshooting help, check our 15 Easy Fixes for Common WordPress Issues guide.

Best Practices for Child Theme Development

Follow these guidelines for efficient, maintainable child themes:

Code Organization

Keep your child theme files organized:

1. Use separate directories for different file types (CSS, JS, templates)
2. Comment your code thoroughly
3. Follow WordPress coding standards
4. Use consistent naming conventions
5. Separate functionality into logical files when appropriate

Performance Considerations

Ensure your child theme doesn’t slow down the site:

1. Optimize CSS and JavaScript files
2. Minimize HTTP requests by combining files when possible
3. Follow WordPress Page Speed Optimization best practices
4. Enqueue scripts properly (with dependencies and version numbers)
5. Consider using a tool like Best WordPress Cache Plugins to improve performance

Security Best Practices

Maintain security in your child theme:

1. Validate and sanitize all data
2. Escape output properly
3. Use WordPress security functions (wp_kses, esc_html, etc.)
4. Follow WordPress Security Best Practices
5. Keep your child theme updated when security issues are discovered

Version Control and Deployment

Manage your child theme development efficiently:

1. Use version control (Git) to track changes
2. Document major changes in a changelog
3. Test thoroughly before deployment
4. Use Best WordPress Staging Plugins for testing
5. Keep a backup of your child theme files

Child Themes for Special Use Cases

Certain WordPress implementations require specialized child theme approaches:

E-Commerce Child Themes

For online stores using How to create an online store with WordPress solutions:

1. Ensure WooCommerce template compatibility
2. Override product templates selectively
3. Maintain checkout and cart functionality
4. Test thoroughly with test orders
5. Consider performance for product-heavy pages

Example WooCommerce template override:

// Copy woocommerce/single-product.php to your child theme's woocommerce directory
// Then make your modifications

Membership Site Child Themes

For sites using Best WordPress Membership Plugins:

1. Customize member area templates
2. Style login and registration forms
3. Ensure responsive design for member dashboards
4. Test with different membership levels
5. Maintain security for restricted content areas

Multilingual Child Themes

For sites using Best WordPress Translation Plugins:

1. Make your child theme translation-ready
2. Test with RTL languages if needed
3. Ensure text doesn’t break layouts when translated
4. Use translation-friendly CSS (avoid fixed widths for text elements)
5. Test with actual translations before deployment

Conclusion: The Power of WordPress Child Themes

Creating a child theme is one of the most valuable skills for WordPress customization. It allows you to personalize themes while maintaining the ability to update the parent theme, providing the perfect balance between customization and maintainability.

Whether you’re making simple style adjustments or comprehensive functional changes, the child theme approach ensures your modifications remain intact through parent theme updates. This is especially important as WordPress and themes continue to evolve with new features and security improvements.

By following the steps and best practices outlined in this guide, you can create effective, efficient child themes that perfectly match your design and functionality requirements while maintaining a solid foundation for future updates.

If you need assistance with custom child theme development or have complex customization needs, our team at Jackober specializes in WordPress development. As a WordPress Expert for Hire, I can help you create tailored child themes that meet your specific requirements while following WordPress best practices.

Remember, creating a child theme is not just a technical process—it’s a strategic approach to WordPress customization that balances immediate needs with long-term maintainability.

FAQ: WordPress Child Themes

Q: Will my child theme automatically inherit all parent theme updates?
A: Yes, your child theme will inherit all functional updates, bug fixes, and new features from the parent theme. However, if the parent theme significantly changes its structure or removes functions your child theme relies on, you may need to update your child theme accordingly. This is why it’s important to choose well-maintained parent themes with good documentation and to test after parent theme updates.

Q: Can I create a child theme for any WordPress theme?
A: Technically yes, you can create a child theme for any WordPress theme. However, some themes are better suited as parent themes than others. Look for themes that follow WordPress coding standards, provide hooks for customization, and have good documentation. Themes specifically designed as “parent themes” or “theme frameworks” often provide the best foundation for child themes. If you’re using a highly customized theme from marketplaces like ThemeForest, check their documentation for specific child theme instructions.

Q: How do I update my child theme when the parent theme updates?
A: One of the main benefits of child themes is that you generally don’t need to update your child theme when the parent theme updates. The parent theme updates independently, and your child theme continues to override only the specific files and functions you’ve customized. However, it’s good practice to test your site after parent theme updates to ensure everything still works as expected. If the parent theme has made major structural changes, you might need to adjust your child theme’s overriding files to match the new structure.

Q: Can I use a child theme with page builders like Elementor or Divi?
A: Yes, child themes work well with page builders, and in fact, they’re highly recommended when using page builders. Page builder themes like Divi, Astra, or GeneratePress often receive updates, and a child theme ensures your customizations aren’t lost during these updates. When using page builders, your child theme might focus more on functional customizations through functions.php rather than template overrides, as much of the design is handled through the page builder interface. For more on page builders, see our guide on Best WordPress Page Builders.

Q: Do child themes slow down WordPress?
A: When properly implemented, child themes have a negligible impact on performance. In fact, they can sometimes improve performance by allowing you to streamline code and remove unnecessary features from the parent theme. To ensure optimal performance: 1) Properly enqueue styles and scripts, 2) Minimize the number of template overrides, 3) Keep your CSS and PHP code efficient, and 4) Follow WordPress performance best practices. For more speed optimization tips, refer to our WordPress Page Speed Optimization guide.

Q: How do I move customizer settings from parent to child theme?
A: Customizer settings are typically stored in the database and are not automatically transferred when switching to a child theme. Some themes provide export/import functionality for customizer settings. If not, you can either: 1) Manually recreate your customizer settings in the child theme, or 2) Use a plugin like “Customizer Export/Import” to transfer settings. Note that some theme-specific customizer settings might not be available in the child theme if they’re not properly registered in your child theme’s functions.php.

Q: Can I have multiple child themes for one parent theme?
A: Yes, you can create multiple child themes for the same parent theme, but you can only activate one at a time. This approach is useful for developing different versions of a site or for testing major changes before implementing them. Some developers create different child themes for different purposes (e.g., a “development” child theme and a “production” child theme) or for different clients who use the same parent theme with different customizations.

Q: What’s the difference between using a child theme and a custom CSS plugin?
A: While both approaches allow you to add custom CSS, they serve different purposes. Custom CSS plugins are suitable for minor style adjustments without modifying theme files. Child themes offer more comprehensive customization capabilities, including template modifications, functional changes through functions.php, and more extensive styling. Child themes also provide better organization and maintainability for significant customizations. For small style tweaks, a CSS plugin might be sufficient, but for any substantial customization, a child theme is the recommended approach.