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A Comprehensive Guide to Build WordPress Themes from Scratch

Creating WordPress custom themes offers numerous benefits. They enable to tailor websites to extraordinary needs, provide flexibility in design, and reflect brand identity cohesively. Despite this, building a bespoke theme may seem daunting.Is this your concern? Well, it shouldn’t be! Today we present you our step-by-step guide that will simplify the whole process. And still, if you feel you can’t build WordPress themes on your own, we have a solution for you.Don’t wait any longer, and create your own custom WordPress theme with us.

Read in:

5 MIN.

Michał Kaźmierczak

Founder & Ceo

What is a WordPress Theme

WordPress themes are crucial for creating unique and appealing websites, and they offer various options for customization. If website owners choose to create a custom WordPress theme, they can establish a consistent brand identity, enhance user experience, and make their websites stand out in the competitive online landscape. 

A WordPress theme is a collection of theme files, including HTML, CSS, and PHP, that determines how a WordPress website looks and functions. These files include such elements as header.php, index.php, sidebar.php, footer.php, style.css, single.php, page.php, archive.php, functions.php, and 404.php.

Custom theme development can be quite simple, even if you are non-tech savvy or you just know the basics of HTML, CSS, and JavaScript. Nevertheless, if you are a totally new WordPress user, you may feel more than confused with this CMS.

But here we are with our tutorial and 9 steps that will make it easier for you to create a custom WordPress site.

Why It’s Better to Build Custom WordPress Themes Rather Than Using Existing Templates

Simply speaking, a custom theme in WordPress allows businesses to tailor their website to specific audience needs, and it provides flexibility in design and functionality. This level of customization enables businesses to reflect their brand identity cohesively throughout their website, creating a seamless and memorable user experience.

👉🏻 You can Tailor Your Website to Extraordinary Needs

Creating a custom, new theme in WordPress from the ground allows you to build a website that perfectly aligns with your unique requirements. You have full control over the design and functionality, ensuring that every element on your site serves your specific needs.

Thanks to avoiding the constraints of pre-designed themes, you can create a website that stands out and provides a tailored experience to your audience.

👉🏻 You can Provide Flexibility in Design and Functionality

Such bespoke themes also give you the freedom to be creative and experiment with various design elements and functionalities. You can add or remove features, incorporate interactive elements, and optimize the user experience to make your website truly unique.

The flexibility in design and functionality allows you to adapt and evolve your site as your business grows and changes.

👉🏻 You can Reflect Your Brand Identity

Further, a custom theme allows you to reflect your brand identity cohesively throughout your website. You can use your brand colors, logos, and visual style consistently, creating a memorable and immersive experience for your visitors.

If you customize every aspect of your site to match your brand, you will build credibility with your audience, making a lasting impression that sets you apart from competitors.

9 Steps on How to Create Custom WordPress Theme From Scratch

Building a bespoke WordPress theme from scratch may seem challenging, but with this step-by-step guide, you’ll be able to create a unique and professional-looking theme without writing a single line of code. With the help of a child theme, you can customize your WordPress theme without affecting the original code. 

Let’s learn how to create a bespoke theme and meet our step by step guide.

Step 1 – Install WordPress

To get started, download WordPress from the official website – download the latest version. After that, follow the installation instructions provided, and make sure your hosting development environment meets the system requirements.

Step 2 – Create a Child Theme

To create a custom WordPress theme, it’s best to start with a child theme to preserve your changes when the parent theme is updated. To do this, create a new folder in the “wp-content/themes/” directory, and add a style.css file with the required information, like the theme name and template.

Step 3 – Customize Your Theme

With the child theme in place, you can now customize your theme to match your design vision. Open the style.css file and start adding your custom CSS code to modify fonts, colors, layout, and other visual elements.

Step 4 – Create Template Files

To create specific page templates, add new PHP files to your child’s theme folder. For example, if you want a custom blog page, create a file named “page-blog.php” and design the layout accordingly.

Step 5 – Add Custom Functions

You can further enhance your theme’s functionality by adding custom functions to the “functions.php” file in your child theme. This is where you can include additional features and actions as needed.

Step 6 – Use WordPress Template Tags

Now utilize WordPress template tags to dynamically display content from your database. For instance, use “the_title()” to display post titles or “the_content()” to show post content.

Step 7 – Test and Debug

Always test your theme thoroughly to ensure everything works as expected. Use the WordPress debug mode and regularly check for errors or issues to maintain a smooth user experience.

Step 8 – Optimize for Performance

Optimize your template for performance by compressing images, leveraging caching, and using a reliable hosting provider. A fast-loading website ensures a positive user experience and better search engine rankings. If you are sure everything works, launch the web.

Step 9 – Continuously Improve and Maintain

Remember that the journey doesn’t end with deployment. Continuously improve your theme based on user feedback and changing requirements. Regularly update your theme to keep it compatible with the latest version of WordPress and to ensure a seamless experience for your users.

If not Self WordPress Theme Development, then What?

It is not a sprint or a shortcut, but a slow and patient work on your individual side. But what about entrusting the job to someone else? For example, an experienced WordPress Agency or theme developer?

Yes, you can get your dream WordPress theme using the experience and capabilities of third-party specialists. For example, by employing the services of a skilled WordPress development agency, you can create your own custom theme tailored to your unique needs and brand identity. These experts have in-depth knowledge of WordPress theme development and can bring your design vision to life.

What’s more, you don’t have to learn about coding when working with a WordPress company. With the understanding of a powerful WordPress dashboard, theme builders, and theme directory, they can easily design a custom WordPress theme without the need to write a single line of code by you. 

So yes, if you feel you can’t handle this mission and are stuck struggling with the WordPress system, entrust this work to specialists.

Let Fooz Create a WordPress Theme For You

If you’re looking for a good agency to do the theme design for you, then trust Fooz.

Whether you need a professional website for your business, a personal blog, or an online store, Fooz has the expertise to create a stunning and functional WordPress theme for you. Their team of skilled designers and developers will ensure that your theme looks exactly how you envision it.

With our creative approach and attention to detail, we are able to craft a theme that aligns with your brand and provides a seamless user experience. The best part is that once we deliver the theme, we won’t leave you alone. We will provide ongoing site maintenance, so you don’t have to worry if you will hand the site care.

Get help from Fooz so they can build a WordPress theme that will make your online presence stand out.💃🏻

Build a WordPress Theme Today

We have shown you how to create a custom theme in the WordPress system, so now you are a step closer to get your dreams come true. Such a new WordPress theme template may bring website owners many benefits, so you can’t pass it by.

If you want to create your own WordPress theme, you can follow our guide or simply get help from Fooz – an agency that is able to create a WordPress theme using relevant methods.

Contact Fooz and let them develop your own WordPress theme!


#1 What is a WordPress Theme?

A WordPress theme is a collection of files that determine how a WordPress website looks and functions, including layout, design, and styling.

#2 What are the 9 steps to create custom themes from the start in WordPress?

The 9 steps to create in WordPress custom themes are: 1. Install WordPress; 2. Create a child theme; 3. Customize your theme; 4. Create template files; 5. Add bespoke functions; 6. Use WordPress template tags; 7. Test and debug; 8. Optimize for performance; 9. Continuously improve and maintain.

#3 What if I can’t develop a WordPress theme by myself?

If you’re not comfortable with self-development, you can rely on skilled WordPress development agencies. They can create a custom theme tailored to your needs, ensuring a professional and unique website without requiring coding knowledge from you.