What are Plugins in WordPress? – Why Use Plugins?

WordPress Plugins

WordPress powers thousands of websites, from blogging to sophisticated platforms and business webpages. In reality, the open-source content management system is used by 40.2 percent of all websites (CMS).

The system’s success is due to its simplicity of operation and versatility. WordPress has standard features that allow anyone to set up a website quickly.

You could immediately start creating posts and pages, managing and scheduling material, assigning users responsibilities, uploading and inserting photographs and other media, and moderating responses.

Let’s imagine you’ve done all of that and would like to keep improving your website by, for instance, customizing your login page or adding social proof to your posts and pages. You can expand or edit the source code of WordPress to build practically any feature your website requires because it is open-source. For WordPress designers, this level of versatility is quite appealing.

But what if you’re not a developer and have little coding experience? You could utilize a plugin in that situation.

Plugins for WordPress are similar to applications on your smartphone. You could expand or extend the capabilities of your WordPress website by downloading or purchasing them.

Plugins enable WordPress users to build powerful websites without ever handling a line of code. Plugins are becoming an extremely important component of generating and receiving information on the internet as content management systems continue to democratize web design and reduce our reliance on web developers and designers.

This article will introduce WordPress plugins, including what they are, how they work, and a few of the most common examples.

What Is a WordPress Plugin and How Does It Work?

WordPress plugins are pre-packaged pieces of code created by WordPress developers. They’re WordPress add-ons that enhance the usability of a website.

Consider the WordPress core software a brand-new mobile with all manufacturer defaults. It’s effective, but most customers download additional applications to improve their device’s day-to-day utility and general performance. These programs are completely free to download, install, and delete at any time.

Plugins for WordPress operate in the same way. The WordPress plugin catalog has over 58,000 plugins to choose from. Whatever your platform’s requirements are, there’s certainly a plugin to help you meet them.

While there are tons of free WordPress plugins, you could certainly purchase premium or paid versions.

Before you install WordPress plugins, there are a few things you should think about.

Because installing a WordPress plugin requires introducing third-party code to your WordPress site, you must exercise caution when selecting plugins.

If you use the wrong plugin, you risk:

  • Your website will experience an error as a result of this.
  • Open an accidental vulnerability that compromises the security of your WordPress site.
  • Your website is loading slowly.
  • Introduce harmful code on purpose

To prevent these issues, take the following steps:

  • Utilize plugins from trusted developers or organizations (such as WordPress.org or Code Canyon) wherever possible.
  • Before installing a plugin, read reviews and see how popular it is.
  • Verify when a plugin was last upgraded to ensure it’s still up to date.

What Are the Different Types of WordPress Plugins?

Now that you understand what WordPress plugins are and how they function, you can understand the many sorts of plugins accessible. Let’s take a look at a few of the plugin types, a few of the greatest WordPress plugins, and how they might benefit your website.


Security at the website level is just as vital as maintaining safe WordPress hosting. Data theft, malware, and financial loss are risks associated with insecure websites.

Wordfence, a prominent security plugin, recorded 4.3 billion attempted attacks on WordPress websites in 2020 alone.

WordPress security plugins block these inbound assaults. Several of them include continuous tracking, firewalls, and malicious IP blocklisting.

Optimization of a Website

Pingdom reports that 34% of visitors abandon websites that take longer than three seconds to appear. This is why it is critical to maintain a well-optimized website.

Website optimization plugins are designed to clear up your platform’s code and database, resulting in significant speed improvements.

Contact Forms Plugins

A contact form enables people to reach you fast and simply without looking for your email address or other interaction channels on your website. It could dramatically enhance your website’s customer experience.

If your chosen theme does not include a contact form, numerous WordPress contact form plugins are available. Their capabilities include several customization and management tools that give you complete control over your forms.

Caching Plugins

Visitors see static versions of web pages created by caching plugins. This technique dramatically improves website performance by reducing the quantity of data transmitted among the browser, the WordPress database, and the server.

Several website optimization plugins offer caching capabilities, while few are specifically designed for caching.

Bookings Plugins

Booking plugins are very useful for certain types of internet companies, and it enables people to schedule an engagement with you or book your services right away.

Rental services, restaurants, ticketing services, professional practices, and freelancing creatives are among the online companies that could advantage from booking plugins or a suitable theme.

Google Analytics Plugins

Google Analytics is a fantastic solution for monitoring the operation of your website. There are several methods to incorporate Google Analytics functionality into WordPress, but the simplest method is to use a Google Analytics plugin.

Why Use a WordPress Plugin for Your Business

Adapt to Your Changing Needs

When you’re having your website constructed, it’s impossible to anticipate all of your future requirements. Over time, a company’s needs would certainly alter. When you first launch your website, you might not be available to introduce an email newsletter to your marketing mix. You might wish to integrate this marketing channel into your website in the future and make it simple for people to join up. Instead of hiring a developer to add this feature to your website, you could select an appropriate email marketing plugin.

It’s Simple to Integrate Into Your WordPress Website

WordPress was built so that any programmer can apply their code to it. The WordPress plugin has hooks and filters that allow developers to extend its features. Whenever you install a WordPress plugin on your website, it gets listed in the database. You could then enable or disable that plugin from the admin panel.

Plugins are simple to discover and install on your WordPress website. There are two main approaches to this. The first option is to go to the WordPress dashboard and choose Plugins, then Add New. You could find plugins that fit your needs by utilizing the search field.

There are Both Free and Low-Cost Choices Accessible

If you wish to introduce extra capabilities to your website, you’ll require to employ a developer, as explained above. As most website owners already know, employing a professional developer is not inexpensive.

There is almost always a free WordPress plugin that could accomplish your desired result with WordPress plugins. Even with premium (paid) plugins, a free basic version is frequently available. This free version would usually suffice for your initial needs. Utilizing the free edition is usually a fantastic approach to see if the plugin can provide the features you desire.


Among the numerous advantages of WordPress is its versatility, which allows you to install a variety of commercial and free plugins. As a result, every WordPress newbie should understand what plugins are, how they work, and how to manage them.

We’ve addressed all of the fundamentals of WordPress plugins in this post. After learning what a WordPress plugin is, the next stage is to locate the best plugins to assist you in achieving the objectives of your WordPress site. We additionally offer a large collection of WordPress tutorials to effectively assist you in getting the most out of your website.

Written by Arnaud Gilbert
Arnaud Gilbert is a technical writer and spent most of his time researching and writing about technical stuff. Its a hobby for Arnaud to write about the technological arena. He starts from basic and ends up giving you full knowledge about what he is writing. He writes well and his writings are also full of information and can clear the concept of any reader.