The Ultimate Beginner‘s Guide to Editing HTML in WordPress (2023)

Hey there, WordPress user! 👋 Are you ready to unlock the full potential of your website? Learning how to edit HTML in WordPress is one of the most powerful skills you can add to your toolkit. With a little HTML knowledge under your belt, you can customize your theme, create unique page layouts, and add advanced features to your site – all without relying on plugins or paid developers.

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In this ultimate guide, we‘ll walk you through everything you need to know to start editing HTML in WordPress like a pro. From accessing the code editor to making your first customizations, we‘ve got you covered with step-by-step tutorials, code samples, and expert tips.

Whether you‘re a blogger looking to tweak your post formatting or a freelance developer building client sites, this guide will give you the confidence and skills to dive into the code and make your WordPress site truly your own. Let‘s get started! 🚀

Why Edit HTML in WordPress?

First, let‘s talk about why you might want to edit HTML in WordPress. While the block editor and customizer offer plenty of options for visual customization, there are some changes that require diving into the code. Here are a few common reasons to edit HTML in WordPress:

Customize your theme‘s design: Want to change the font size in your header or add a custom background color to your footer? Editing the HTML allows you to make design tweaks that aren‘t possible through the customizer.
Add custom functionality: Need to add a special script or embed a third-party widget? Inserting the HTML directly into your theme or page content ensures it displays exactly where and how you want it.
Improve your site‘s SEO: Adding schema markup, custom meta tags, and other SEO-friendly HTML can help search engines better understand and rank your content.
Troubleshoot issues: If a plugin or theme update breaks your site‘s layout or functionality, inspecting the HTML can help you identify and fix the problem.

Of course, editing HTML isn‘t the only way to customize WordPress. Page builder plugins like Elementor and Beaver Builder offer visual drag-and-drop interfaces for creating custom designs without code.

However, these tools often add bloat and can slow down your site. Plus, relying too heavily on page builders can make it harder to troubleshoot issues or switch themes down the road. Learning HTML gives you the flexibility to build lightweight, performant WordPress sites that you can easily maintain and update over time.

How to Access the WordPress HTML Editor

Before we can start editing HTML, we need to know where to find it. WordPress offers a few different ways to access the code editor, depending on what part of your site you want to customize.

Editing HTML in the Block Editor

If you‘re using the block editor (introduced in WordPress 5.0), you can edit the HTML of individual blocks or the entire page/post. Here‘s how:

Open the page or post you want to edit in the block editor.
To edit an individual block‘s HTML, click on the block to select it, then click the "Options" button (three dots) in the block toolbar. Choose "Edit as HTML" from the dropdown menu.
To edit the HTML of the entire page, click the "Options" button in the top-right corner of the editor and select "Code editor."

In the code editor view, you‘ll see the raw HTML of your page or block, including any content you added in the visual editor. Be careful when making changes here, as a single typo or missing tag can break your formatting or even take down the page.

Editing HTML in the Classic Editor

If you‘re still using the classic WordPress editor, you can switch between the visual and text (HTML) editors by clicking the tabs above the formatting toolbar.

In the text editor, you‘ll see the page‘s HTML, including any content you added in the visual editor. You can make changes directly in this view, but be sure to preview your changes before saving to catch any broken tags or formatting issues.

Editing HTML in Theme Files

To make site-wide changes to your theme‘s HTML, you‘ll need to edit the theme files directly. WordPress strongly discourages editing theme files from within the dashboard, as a single mistake can bring down your whole site.

The safer method is to access your theme files via FTP/SFTP using a client like FileZilla:

Connect to your server using your FTP credentials (available from your hosting provider).
Navigate to the /wp-content/themes/ directory and download a backup of your current theme.
Open the theme files you want to edit in a text editor, make your changes, and save the files.
Upload the edited files back to the server, overwriting the originals.

Before editing your theme files, it‘s a good idea to create a child theme. This allows you to make customizations without modifying the parent theme directly, so you can safely update the parent theme without losing your changes.

To create a child theme, follow the instructions in the WordPress Codex. You‘ll need to create a new folder in your /wp-content/themes/ directory, add a style.css file with the child theme details, and enqueue the parent theme‘s styles. Then, you can activate the child theme and start editing the HTML files.

WordPress HTML Basics

Now that you know how to access the HTML editor in WordPress, let‘s review some basic HTML tags and concepts you‘ll need to know.

Common HTML Tags

Here are some of the most common HTML tags you‘ll encounter in WordPress themes and content:

<head>: Contains meta information about the page, like the title tag and stylesheet links
<body>: Wraps the visible content of the page
<header>, <main>, <footer>: Define the header, main content area, and footer sections of the page
<h1> – <h6>: Headings to organize your content hierarchically
<p>: Defines a paragraph of text
<a href="">: Creates a hyperlink to another page or website
<img src="" alt="">: Embeds an image into the page
<ul>, <ol>, <li>: Used to create unordered and ordered lists
<div> and <span>: Generic containers for grouping or styling other elements

For a full list of HTML tags and their attributes, check out the HTML element reference on MDN Web Docs.

How WordPress Uses HTML

WordPress generates dynamic HTML pages by combining template files (like header.php, index.php, and footer.php) with your site‘s content. When a user requests a page on your site, WordPress queries the database for the relevant content, then passes it through the template files to generate the final HTML output.

The template files are made up of a combination of HTML, PHP, and WordPress-specific template tags. The PHP code is used to dynamically insert content and perform conditional logic, while the HTML provides the structure and formatting.

For example, here‘s a simplified version of a WordPress post template:

<?php get_header(); ?>
<main>
  <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
    <article>

      <?php the_content(); ?>
    </article>
  <?php endwhile; endif; ?>
</main>
<?php get_footer(); ?>

In this template, the get_header() and get_footer() functions include the site‘s header and footer templates, while the have_posts() and the_post() functions loop through the site‘s content. The the_title() and the_content() functions display the post title and content, respectively.

When you edit the HTML in a WordPress template file, you‘re changing the structure and formatting of the page. This can be useful for adding custom elements, changing the layout, or integrating third-party scripts and widgets.

However, it‘s important to be careful when editing template files, as a small mistake can break your site‘s layout or functionality. Always make a backup of your theme files before making any changes, and test your edits thoroughly on a staging site before pushing them to production.

Best Practices for Editing HTML in WordPress

Now that you understand the basics of HTML in WordPress, let‘s go over some best practices for editing code safely and efficiently.

Use a Child Theme

As mentioned earlier, creating a child theme is the safest way to customize your WordPress site‘s HTML. A child theme inherits all the styles and functionality of the parent theme, but allows you to make modifications without editing the parent theme files directly.

Using a child theme has a few key benefits:

You can safely update the parent theme without losing your customizations.
You can easily revert your changes by deactivating the child theme.
You can use the same child theme across multiple sites with the same parent theme.

To create a child theme, follow the instructions in the WordPress Codex or use a plugin like Child Theme Configurator.

Use a Staging Site

Before making any changes to your site‘s HTML, it‘s a good idea to test them on a staging site first. A staging site is a separate version of your site that you can use for development and testing without affecting your live site.

Many WordPress hosting providers offer staging environments as part of their plans. If yours doesn‘t, you can create a local staging site using a tool like Local by Flywheel or XAMPP.

To create a staging site, you‘ll need to:

Create a new WordPress installation on a subdomain or in a separate directory.
Import a copy of your live site‘s content and database.
Make your HTML changes and test them thoroughly.
If everything looks good, push your changes to the live site.

By testing your changes on a staging site first, you can catch any issues before they affect your live site and avoid downtime or broken pages.

Use Version Control

Version control is a system for tracking changes to your code over time. By using version control, you can easily revert to previous versions of your code if something goes wrong, collaborate with other developers, and keep a record of your changes.

The most popular version control system for web development is Git. To use Git with WordPress, you‘ll need to:

Install Git on your local machine.
Initialize a new Git repository in your WordPress theme directory.
Commit your changes to the repository whenever you make an edit.
Push your changes to a remote repository (like GitHub or Bitbucket) for backup and collaboration.

Using version control can seem intimidating at first, but it‘s a valuable skill for any web developer. To learn more, check out this beginner‘s guide to Git from Atlassian.

Validate Your HTML

After making changes to your site‘s HTML, it‘s important to validate your code to ensure it meets web standards and works correctly in all browsers.

The W3C Markup Validation Service is a free tool that checks your HTML for errors and warns you about potential issues. To use it, simply enter your site‘s URL or paste your HTML code into the validator.

Validating your HTML can help you catch common mistakes like missing closing tags, invalid attributes, or nesting errors. It‘s especially important if you‘re adding custom HTML to your site, as invalid code can break your layout or cause display issues in some browsers.

Keep Learning

Finally, the best way to get better at editing HTML in WordPress is to keep learning and practicing. The more you work with HTML, the more comfortable you‘ll become with the syntax and structure.

Here are some resources to help you continue learning:

The WordPress Codex – the official documentation for WordPress developers
W3Schools – a comprehensive guide to HTML and web development
CSS-Tricks – a blog with tips and tutorials on HTML, CSS, and WordPress
Smashing Magazine – a publication for web designers and developers, with articles on HTML, CSS, and WordPress

By following best practices and continuing to learn, you‘ll be able to confidently edit HTML in WordPress and create custom sites that meet your unique needs.

HTML and WordPress by the Numbers

Still not convinced that learning HTML is worth your time? Consider these statistics:

WordPress powers over 40% of all websites on the internet, including 14.7% of the world‘s top websites. (Source)
The WordPress core software has been downloaded over 20 million times. (Source)
50% of WordPress users are running the latest version of the software (5.6), which includes the block editor with HTML editing capabilities. (Source)
HTML is the 2nd most in-demand skill for web developers, behind only JavaScript. (Source)

In other words, if you‘re building websites with WordPress, you can‘t afford to ignore HTML. By learning to edit HTML in WordPress, you‘ll be joining a community of millions of developers and site owners who are using the power of code to create amazing online experiences.

Wrapping Up

Editing HTML in WordPress can seem daunting at first, but with the right tools and mindset, it‘s a skill that anyone can learn. By following the steps and best practices outlined in this guide, you‘ll be able to make custom changes to your WordPress site‘s design and functionality with confidence.

Remember, the key to success is to start small and keep practicing. Don‘t be afraid to break things – that‘s how you learn! And if you get stuck, don‘t hesitate to reach out to the WordPress community for help. With a little persistence and a lot of curiosity, you‘ll be an HTML pro in no time.

So what are you waiting for? Dive into the code and start making your WordPress site your own. Happy editing! 🎉