WordPress Theme Detector: 6 Free Tools to Identify Any WP Theme
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Ever spotted a WordPress website with a design that perfectly captures what you want for your own site? Identifying the exact theme can be challenging with over 11,000 WordPress themes available, but a WordPress theme detector makes this task simple.
These free tools analyse any WordPress website and reveal not just the theme name, but often the plugins and customisations used. Whether you’re researching competitors, seeking design inspiration, or planning your own WordPress development project, knowing which themes perform well gives you a significant advantage.
“While theme detectors are useful research tools, most successful Belfast businesses benefit more from custom WordPress development tailored to their specific needs rather than replicating a competitor’s theme,” says Ciaran Connolly, founder of ProfileTree. “We’ve worked with over 1,000 clients since 2011, and the sites that generate the best results are those built around the business’s unique requirements, not off-the-shelf templates.”
We’ve tested the most reliable WordPress theme detector options available and identified the six tools that deliver accurate results quickly. Each works differently—some are web-based, others are browser extensions—but all provide the theme intelligence you need to make informed design decisions.
Ways to Find Which WordPress Theme a Website Is Using
As a business owner or marketer, you get inspired when you know which WordPress theme a website is using. There are several ways to find this out. One method is to utilise online WordPress theme detectors. These tools can analyse the website and tell you which theme is being used.
Another way is to look at the website’s source code for references to the theme or stylesheet. This can involve viewing the page source and searching for keywords related to themes. Otherwise, you can contact the website owner directly about their theme.
Once you’ve identified the WordPress theme, you can customise it further. You can change the design and layout using built-in customisation options in your WordPress dashboard or using WordPress plugins to enhance its functionality.
How to Manually Find A WordPress Theme
To manually find the WordPress theme used on a website, you can inspect the page source of a website. This will show you a lot of code. Don’t worry! You only need to find “style.css” and look for the name or identifier of the theme being used. You may also look within the themes directory and the wp-content subfolder to find such information.
Sometimes, the theme information is hidden or uses a particular stylesheet made just for that website. If this happens, use a WordPress theme detector to help you spot the theme.
Top 6 WordPress Theme Detectors

To quickly and accurately identify the WordPress theme used on a website, you can use WordPress theme detectors. Here are six of the most popular ones:
IsItWP
IsItWP is your go-to tool for finding the names of website themes. It’s free and easy to use, as you don’t need coding skills to nail it. Just put in a website’s link, and in no time, you get to know the theme and plugins this website uses. It does all this work online. So, wherever you are, whatever time it is, IsItWP comes in handy for quick WordPress theme detection.
What WordPress Theme Is That?
Another handy tool for figuring out the theme of a WordPress site is “What WordPress Theme Is That?”. This WordPress theme detector works well. You need to put the website’s link into it, and it tells you what theme the website uses. It can expose even those themes that are not from WordPress.
Not only does this tool find out about themes, but it also finds out about plugins. Now, discovering what plugins your favourite websites use becomes easy. With this information, you can make your website even better. So, why wait? Try this WordPress theme detector today and uncover great ideas for your website.
WP Theme Detector
WPThemeDetector is a great WordPress theme detector to use often. It’s online, and it helps you find out what WordPress theme a website uses. It also tells you about the plugins used on this website. The best part is that it’s free!
WPThemeDetector helps in your website theme analysis journey. It gives detailed info on the theme and plugins used on any website. This makes picking a theme easier for anyone who works in business or marketing.
Sartori Studio’s
Sartori Studio’s WordPress Theme Detector also helps you find the name of a theme used on any WordPress website. With this tool, there’s no need to inspect source code manually. It saves you the time and effort you spend hunting down details about other sites’ themes and plugins.
Sartori Studio’s WordPress Theme Detector is easy to use. You type in the URL of the website you like, and it shows information about the used theme and plugins. When you know which theme and plugins this website uses, you get inspiration to improve your website.
Scan WP
Scan WP is another WordPress theme detector. It not only shares the theme’s name and URL. It also provides additional information, such as the theme price, percentage of use, screenshots, and even active plugins. It also has a cool feature that provides page insights in no time.
WordPress Theme and Plugins Detector
Unlike the abovementioned web-based tools, WordPress Theme and Plugins Detector is a browser extension that helps detect the theme and plugins used on any WordPress website. It also provides a comprehensive overview of this website in real-time.
This browser extension has an installable version on different operating systems, including Chrome and Firefox. It activates itself automatically when you access a WordPress website. Once you see its icon beside the jigsaw puzzle lit up, click on it, and you will find a pop-up message that shows the theme name and the WordPress plugins used on this website.
Tips for Customising the Theme
To customise the theme, you can make changes directly in the WordPress Customiser or through CSS code. You can also use plugins to enhance the theme’s functionality and add features like contact forms, sliders, or social media integration.
Making Changes to the Theme
Changing the design of a WordPress theme isn’t too hard. Taking small steps helps keep everything working smoothly while you create a fresh style for your website. The first step is to make sure your content stays safe. So, before making any changes, save your work just in case something goes wrong.
The second step is to start modifying the parts of the theme you want to change. For example, altering colours and fonts can help set a new tone for your website. If needed, plugins can give you more ways to shape your website’s look and function.
Plugins to Enhance the Theme’s Functionality
WordPress has a broad range of plugins that can enhance the functionality of your website. With these plugins, you can easily customise your theme and add new features without any coding knowledge.
Whether you want to improve the design, optimise your website to rank higher on search engines, or add e-commerce capabilities, there’s a plugin available for almost anything you can think of. By using these plugins, your website becomes more powerful and tailored to meet your specific needs.
Some popular plugins include:
- Yoast SEO for improving search engine rankings,
- WooCommerce for setting up an online store, and
- Elementor for creating custom page layouts.
There are plugins available that can enhance your chosen theme’s functionality even more. Remember that finding and customising themes is an essential aspect of managing an online presence effectively.
With these tips and methods in mind, you’ll be able to easily find out which WordPress theme a website is using and optimise it for your own business needs without any hassle. This will help business owners, marketing managers, and marketers easily understand the process without any confusion or additional information.
FAQs
1. How can I find out which WordPress theme a website is using?
You can use online tools like “What WordPress Theme Is That” or Chrome extensions like “WPSniffer” to detect and identify the WordPress theme used by a website.
2. Can I find out the WordPress theme by viewing the website’s source code?
Yes, you can view the source code of a website and look for hints about the theme in HTML comments or CSS class names. However, this method may not always provide accurate results.
3. Are there any other ways to determine the WordPress theme used on a website?
Another way is to reach out to the site owner or web developer directly and ask them about their chosen WordPress theme.
4. Why would someone want to know which WordPress theme is being used on a website?
Knowing the WordPress theme of a successful or visually appealing site can help individuals gain inspiration for their own websites, replicate certain design elements, or understand how different themes work.
5. Do all websites use WordPress themes?
No, not all websites use WordPress as their content management system (CMS) or rely on pre-designed themes. There are many other CMS platforms and custom-built websites that do not utilise specific themes developed for systems like WordPress.
Conclusion
A WordPress theme detector removes the guesswork from identifying which themes power successful websites. Whether you’re using web-based tools like IsItWP and Scan WP for comprehensive analysis, or browser extensions for instant results, these free resources provide valuable intelligence for your website planning.
Remember that identifying a theme is just the starting point. The most effective websites combine quality themes with strategic customisation, performance optimisation, and content that serves their audience. If you’re ready to build a WordPress website that converts visitors into customers, ProfileTree’s Belfast-based web development team can help you choose and customise the right theme for your business goals