Have you ever tried to write a WordPress tutorial only to find that your site actually executes the code instead of showing it? It is a common frustration for developers and technical bloggers. When you want to display shortcode without executing it, the WordPress parser often ignores your <code> or <pre> tags and renders the functional output anyway.
This happens because the WordPress shortcode parser runs at a high priority. Even if you wrap your code in standard HTML tags meant for display, the engine identifies the square brackets and processes the logic behind them. Fortunately, there are several reliable ways to escape shortcodes so they appear as plain text to your readers. In this guide, we will explore the most effective methods to showcase your code snippets correctly.
Method 1: The Official Double Bracket Escape
The most straightforward way to display a shortcode in WordPress is to use the "double bracket" technique. This is the native method supported by the WordPress Shortcode API. By wrapping your shortcode in an additional set of square brackets, you tell the parser to ignore the inner content.
To show [my_shortcode], you would write it like this in your editor:
[[my_shortcode]]
When WordPress processes the page, it identifies the outer brackets as an escape sequence. It strips the outer layer and renders the inner shortcode as plain text. This is the cleanest method because it remains readable in your backend editor.
Handling Enclosing Shortcodes
If you are trying to display a shortcode that has a closing tag, you must wrap both the opening and closing tags in double brackets:
[[my_shortcode]Content goes here[/my_shortcode]]
Method 2: Using HTML Entities
Sometimes the double bracket method fails, particularly if you are using older versions of WordPress or complex nested shortcodes. In these cases, using HTML entities is a foolproof alternative. By replacing the square brackets with their corresponding HTML character codes, you prevent the WordPress parser from recognizing them as shortcodes entirely.
Replace your brackets with the following codes:
- Use [ for the opening bracket [
- Use ] for the closing bracket ]
For example, to display [plugin_shortcode], you would type this into the Code Editor or Custom HTML block:
[plugin_shortcode]
Note: Be careful when using this method in the Visual Editor. Some versions of the WordPress editor may convert these entities back into literal brackets when you save, which could cause the shortcode to execute again. Always verify your work in the Text/Code view.
Method 3: The "Broken Tag" Strategy
If you find yourself in a situation where neither double brackets nor HTML entities are working—often due to specific plugin interference—you can use a creative workaround involving HTML tags. By placing an HTML tag inside the shortcode brackets, you break the string that the WordPress parser is looking for.
One effective way to do this is to wrap the text inside the brackets with a <code> or <span> tag:
<pre>[<code>your_shortcode_here</code>]</pre>
Because the parser is looking specifically for the string [shortcode_name], the introduction of the <code> tag prevents the match. However, to the user browsing your site, it will still look like a standard shortcode because the HTML tags are invisible or styled naturally.
Method 4: Escaping in the Block Editor (Gutenberg)
In the modern WordPress Block Editor (Gutenberg), the behavior can vary depending on which block you use. If you use a standard Paragraph block, WordPress will still attempt to execute any shortcode it finds.
To safely display code in Gutenberg, you should use the Code block. While the Code block is designed to preserve formatting, some users still report that shortcodes execute inside it. If this happens to you, combine the Code block with the Method 1 (Double Brackets) mentioned above. This provides a double layer of protection: the block handles the visual formatting, and the double brackets handle the parser logic.
Troubleshooting Common Issues
Switching Between Editors
A common reason escaping fails is the transition between the Visual and Text (Classic) editors. The Visual editor often "cleans up" code, which can accidentally un-escape your HTML entities. If you are writing technical content, it is best to stick to the Code Editor or use a dedicated Syntax Highlighter plugin.
Shortcodes in Attributes
If you are trying to show a shortcode that contains attributes, such as [my_shortcode id="123"], the double bracket method is still your best bet. Ensure there are no spaces between the double brackets and the inner shortcode:
- Correct:
[[example_shortcode attr="value"]] - Incorrect:
[ [example_shortcode attr="value"] ]
Frequently Asked Questions
Why does my shortcode still execute inside a code block?
By default, WordPress parses shortcodes everywhere in the content area, regardless of the HTML tags surrounding them. The <code> and <pre> tags are for browser styling, not for preventing server-side execution. You must use the double-bracket escape or HTML entities to stop the server from processing the logic.
Does this affect SEO?
No. Search engines see the rendered HTML of your page. If you successfully escape the shortcode, Google will see the literal text [shortcode], which is exactly what you want if you are writing a tutorial or documentation.
Can I use a plugin to handle this?
Yes. If you frequently share code, using a plugin like "EnlighterJS" or "SyntaxHighlighter Evolved" is highly recommended. These plugins create specialized blocks that automatically handle escaping for you, making the process much more efficient.
Wrapping Up
Displaying a shortcode without executing it is an essential skill for any WordPress developer or technical writer. While the double bracket method [[shortcode]] is the official and most elegant solution, knowing how to use HTML entities or the "broken tag" hack ensures you can handle any edge case or editor quirk.
By following these steps, you can ensure your tutorials are clear, your code is readable, and your site remains functional without unexpected shortcode outputs rendering where they don't belong.
