If you want to create a completely standalone individual page not affected by your WordPress theme, you can use one of the following methods. Each has its own use case, so choosing the right one depends on your specific needs.
✅ Method 1: Completely standalone file using wp-load.php (WordPress functions available)
Advantage: This method is completely independent of the theme or templates. At the same time, it allows you to use essential WordPress functions such as database access, making it highly flexible for custom tools or integrations.
Steps
- First, create a file named
custom-page.phpin the WordPress root directory or any desired location. - Then, add the following example content to that file:
✅ Method 2: Use a Page Template to isolate within the theme
Advantage: Unlike Method 1, this approach works within the theme structure, but still offers flexibility. You can create it directly from the WordPress admin panel. Furthermore, it’s possible to prevent the theme’s CSS from loading, giving you better control over page styling.
1. First, create a template file within the theme (e.g., page-standalone.php).
2. Next, in the WordPress admin panel, create a new Page → Choose Standalone Page under “Template”.
✅ Method 3: Assign custom PHP to any URL using rewrite rules (advanced)
This method is more advanced but gives you full control over URL routing. It’s particularly useful for developers building custom tools or APIs.
- Start by writing redirect rules in your
.htaccessfile. - Next, add an
add_rewrite_rulefunction to yourfunctions.php. - Finally, route the request to a specific file (e.g.,
mytool.php).
Conclusion (Recommendation)
To summarize, here are our recommendations based on your objectives:
- If you want to use only WordPress functions and have a completely standalone UI, then Method 1 is your best choice.
- If you want to add pages via the admin panel but reduce theme influence, then Method 2 is more suitable.