WordPress Category Post Templates

Creating Custom Template Designs for Your WordPress Categories

When WPExplorer.com was first set up, the goal was to have different template designs for premium themes, free themes, plugins, and blog pages. However, back then, custom post types were not yet available and custom taxonomies seemed too complicated. The solution was to use a code that allows creating custom template designs for single posts based on their categories.

If you want to style your posts differently based on their categories, follow these two simple steps:

Step 1: Insert the Code into Your Functions.php File

Copy and paste the following code into your functions.php file. This code creates a new function that assigns a template to your category if a file named single-categoryID.php exists in your theme’s folder.


// add single types

add_filter(‘single_template’, create_function(‘$t’, ‘foreach( (array) get_the_category() as $cat ) { if ( file_exists(TEMPLATEPATH . “/single-{$cat->term_id}.php”) ) return TEMPLATEPATH . “/single-{$cat->term_id}.php”; } return $t;’ ));


Step 2: Create Your Templates

Now you can easily create a template for each of your categories by adding new files to your theme using the following naming structure:




To create a template, simply copy your single.php file, rename it, and change “categoryid” with your corresponding category ID. Then, style the template accordingly.

Why Use Custom Template Designs?

Custom template designs allow you to create a unique look for your website and make it stand out from other websites that use the same theme. By styling your posts differently based on their categories, you can also make it easier for your readers to navigate your website and find the content they are interested in.

For example, if you have a food blog with different categories such as “recipes,” “restaurant reviews,” and “food news,” you can use custom template designs to differentiate the posts in each category. You can use different colors, fonts, and layouts to create a visual hierarchy that guides your readers to the content they want to read.

Custom template designs can also help you improve your website’s SEO. By using different templates for different categories, you can optimize each template for specific keywords and improve your website’s relevance and authority in search engines.


Creating custom template designs for your WordPress categories is a simple and effective way to make your website stand out and improve its usability and SEO. By following the two steps outlined above, you can easily create unique templates for each of your categories and style them according to your preferences. With custom templates, you can create a website that not only looks great but also provides a better user experience for your readers.

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