The Benefits of Using a Child Theme in WordPress

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Have you ever had all of your customizations lost by a WordPress theme update? Not losing those customizations is just one of the benefits of using a child theme in WordPress. Alternatively, maybe you wish to modify your website without modifying the main theme files. This is where a child theme comes into play. Changing your website with a child theme keeps the parent theme’s integrity and updateability intact. This post will cover how to make a child theme, its advantages, and why any WordPress user wishing to personalize their website should use one.

Question by Lenny J.:

“What exactly is a child theme and why should I use one?”


A theme that is a child theme is one that takes on the features and design of a parent theme. Without sacrificing the ability to update the parent theme, you can add to or change the functionality of that parent theme by using a child theme. Maintaining your modifications and making sure your website is safe and current requires this.

WordPress Website Design With Child Themes

WordPress Website Design With Child Themes

A child theme is like a safety net for your WordPress customizations. It catches all your tweaks and changes, letting you update your theme without a worry.” – Anonymous

Website Designers Use Child Themes

Website Designers Use Child Themes

Why Use a Child Theme

A WordPress child theme can make website administration much easier. It guarantees that your site is secure and updatable even while you safely personalize it. Though you can make changes without affecting the parent theme, a child theme retains the features and appearance of its parent theme. We will go into the benefits of using a child theme in WordPress in this article, walk you through the process of creating one, and provide some tips on sophisticated customizations and practical uses.

Preserve Customizations

One of the main advantages of utilizing a child theme is maintaining your customizations. Changes made directly to a parent theme are lost upon theme updates. When you use a child theme, your adjustments are saved apart from the files of the parent theme. This guarantees that, throughout upgrades, you won’t lose your settings, and your website will continue to look and work precisely the way you want.

Ensure Easy Updates

A child theme also has the important benefit of making updates simple. Sustaining security and compatibility with the newest WordPress features needs to keep your parent theme current. Update the parent theme with a child theme and do not have to worry about losing any of your adjustments. This split keeps your website’s distinctive appearance and functioning while enabling you to take advantage of the most recent security patches and enhancements.

Steps to Create a WordPress Child Theme

Steps to Create a WordPress Child Theme

Person Designing a Child Theme for WordPress

Person Designing a Child Theme for WordPress

WordPress Dashboard on a Large Monitor

WordPress Dashboard on a Large Monitor

How to Create a Child Theme


Making a child theme requires careful planning ahead of time. To begin, select a parent theme that satisfies your requirements for both design and operation. Make sure you can access the theme files, then back up your live website. This will protect your website should something go wrong during the building phase.

Create the Child Theme Directory

Creating a child theme starts with configuring the child theme directory. Find your WordPress theme directory, usually at /wp-content/themes/. Give your child theme its own folder and a name that captures its connection to the parent theme. Should your parent theme be named “ParentTheme,” for instance, you might name your child theme folder “ParentTheme-child.”

Create the Stylesheet

Your child theme will then require a stylesheet to be created. Make a new file named style.css in the child theme directory. Your child theme’s CSS rules will be found in this file. Put the header data listed below at the top of the stylesheet:

Theme Name: ParentTheme Child
Theme URI:
Description: Child theme for the ParentTheme
Author: Your Name
Author URI:
Template: ParentTheme
Version: 1.0.0

This header information tells WordPress that this is a child theme and links it to the parent theme.

Enqueue the Parent and Child Theme Stylesheets

You must enqueue the stylesheets in order to guarantee that the styles of the parent theme are loaded together with those of the child theme. Open functions.php in the child theme directory. To enqueue both the parent and child theme stylesheets, add the following code to this file:

function my_theme_enqueue_styles() {
    $parent_style = 'parent-style'; // This is 'ParentTheme-style' for the Parent Theme.
    wp_enqueue_style($parent_style, get_template_directory_uri() . '/style.css');
        get_stylesheet_directory_uri() . '/style.css',
add_action('wp_enqueue_scripts', 'my_theme_enqueue_styles');

This code ensures that both the parent and child theme stylesheets are loaded properly.

Activate the Child Theme

You must lastly turn on your child theme. Locate Appearance > Themes on your WordPress dashboard. You ought to see your new child theme mentioned. To set up the child theme on your website, click the Activate button. Now that your site uses the child theme, you can update the parent theme without any problems and your adjustments will be preserved.

Working on a WordPress Website

Working on a WordPress Website

Real-World Examples

Using a child theme has proven advantageous to many WordPress users. One company website, for example, discovered that upgrades to their parent theme frequently destroyed its bespoke CSS and JavaScript. They were able to maintain their changes even when significant revisions for the parent theme were made by moving to a child theme. This prevented regular revisions and guaranteed their website stayed attractive and useful.

Common Mistakes to Avoid

A child theme can be created and used with a few typical errors to be aware of:

  • Not Enqueuing Styles Properly: Your child theme may not display correctly if you do not enqueue styles appropriately. Always make sure you load the parent and child stylesheets using the appropriate functions.
  • Editing Parent Theme Files: Parent theme files should not be edited directly. To keep all of your adjustments throughout upgrades, do them inside the child theme.
  • Not Backing Up: Before making any big changes, like adding a child theme, always back up your website. In the unlikely event that something goes wrong, this guarantees that you can fix your site.
    Tailored Features

Advanced Customizations

A child theme allows you to make sophisticated changes that can greatly improve your website. You may, for instance, edit template files, add custom functions, and more easily include third-party plugins. Utilizing the potential of a child theme, you can build a very bespoke website that is unique from the competition and still allows you to change and grow with time.

Woman Designing a WordPress Website

Woman Designing a WordPress Website

Inspirational Story

Lydia H. here, and I still clearly recall the first time I realized the benefits of using a child theme in WordPress. Every time I upgraded my parent theme, I would lose hours of adjustments for my small company website. At my breaking point, I came upon the idea of child themes.

I made up my mind to give it shot. I started my first child theme by following a thorough tutorial. The process went more quickly than I had thought, and the outcomes were instantaneous. I felt more in control of my website and I kept all of my modifications.

Growing along with my company was my website. I started playing with increasingly complex modifications. I revamped certain parts, included new features, and even integrated plugins all inside the safety net of my child theme. I would update the parent theme without second thought every time a new version was made, knowing that my modifications were secure.

My WordPress Child Theme Saves Me a Lot of Time

As I consider my path, I am so appreciative of the finding of child themes. They have allowed me to change my website with my business and saved me many hours of rework. Spend some time making a child theme if there is one piece of advise I would provide to any WordPress user. For a substantial return, the work is little.

Using child themes sooner would have been my first choice if I could have done anything different. It is priceless the piece of mind they give. I implore anyone who is apprehensive to enter the realm of child themes to do so. Every stage of the road, the community support and resources are available to help. I promise you won’t be sorry.

Here Are Some Recommendations:

  • Start with a clear plan of what you want to customize.
  • Always back up your site before making changes.
  • Don’t be afraid to experiment with advanced customizations.
  • Utilize available resources and guides for support.
  • Stay updated with the latest WordPress developments to keep your site secure and functional.

For managing my website, using a child theme has changed everything. Enabling you to build a website that really captures your vision is just as important as maintaining customizations. One of the resources that helped me get started was Building a WordPress Website for Your Business, which was very helpful.

Happy customizing and enjoy the trip!

My Island Designs WordPress Child Theme

My Island Designs WordPress Child Theme

WordPress Child Theme FAQs

  • Q: What is a child theme in WordPress?
    A: A child theme is a theme that inherits the functionality and styling of another theme, called the parent theme. It allows for customizations without altering the parent theme files.
  • Q: Why should I use a child theme?
    A: Using a child theme helps preserve your customizations and allows for easy updates to the parent theme without losing those customizations.
  • Q: How do I create a child theme?
    A: Creating a child theme involves creating a new directory, adding a stylesheet, and enqueuing the parent and child theme stylesheets. Detailed steps are provided in this article.

Do’s and Don’ts


  • Create a child theme for any significant customizations.
  • Always back up your website before making changes.
  • Regularly update your parent theme for security.
  • Use proper enqueueing for styles and scripts.
  • Leverage online resources for guidance.


  • Don’t make direct changes to parent theme files.
  • Don’t forget to test your child theme in a staging environment.
  • Don’t overlook the importance of regular updates.
  • Don’t ignore compatibility issues with plugins.
  • Don’t hesitate to seek help from the WordPress community.
WordPress Themes and Child Theme

WordPress Themes and Child Theme

Final Thoughts on the Benefits of WordPress Child Themes

Creating and using a child theme in WordPress is a best practice that offers numerous benefits, including preserving customizations and ensuring easy updates. By following the steps outlined in this article, you can set up a child theme and unlock advanced customization capabilities for your site. Remember to back up your site, use proper enqueueing techniques, and stay informed about the latest WordPress developments. You may also want to consider reading this article on Why Hiring a Website Designer is Cheaper Than Doing it Yourself.

Here’s a quick checklist to recap the key points:

  • Create a child theme directory and stylesheet.
  • Enqueue the parent and child theme stylesheets correctly.
  • Activate your child theme through the WordPress dashboard.
  • Preserve customizations and facilitate easy updates.
  • Utilize resources and community support for advanced customizations.
Designing Custom WordPress Child Themes

Designing Custom WordPress Child Themes

WordPress Website Design Using Blocks

WordPress Website Design Using Blocks

WordPress Child Theme Resources

For more information on creating and using child themes, check out these resources:

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