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How to Make All .html Pages Run as .php Files Using .htaccess
How to Make All .html Pages Run as .php Files Using .htaccess
Rapyd Team avatar
Written by Rapyd Team
Updated over a week ago

Configuring your website to make all .html files run as .php files is a smart strategy for seamless integration of dynamic PHP functions within static HTML files. By utilizing .htaccess—a configuration file used on web servers—this can be accomplished easily. This article provides an in-depth guide on how to use .htaccess to treat .html files as though they were .php, enabling you to leverage PHP’s capabilities without changing your file extensions.

The goal of this article is to provide a simplified, user-friendly guide on how to configure your web server so that all .html files run as .php files, using .htaccess. Understanding .htaccess and its role in server configuration is crucial for anyone involved in website management. While traditionally, .html files are static and .php files are dynamic, combining the two brings about a more flexible, feature-rich website. This is particularly helpful for those who have a lot of .html files and wish to add dynamic elements without converting them one by one to .php. From preparatory steps to actual configuration and testing, this article aims to be a comprehensive resource for users at all skill levels.

Introduction to .htaccess and Why You Would Use It

The .htaccess file serves as a configuration tool for web servers running Apache. In simpler terms, it's a way to set rules and behaviors for your website. Why would you want .html files to run as .php files? The answer lies in the dynamic capabilities of PHP. With PHP, you can include real-time information, user data, and other dynamic elements directly in your HTML pages without having to rewrite them as .php files.

What Is the .htaccess File?

In essence, the .htaccess file is a text-based configuration file. It's placed in the root directory of your Apache web server and can control various settings like URL redirection, password protection, and, as in this case, how file extensions are processed. This allows you to tell your server to treat .html files as if they were .php, offering you the flexibility to include PHP code within your existing HTML files.

Preparing Your Server and .html Files

Before you jump into configuring .htaccess, make sure your web server runs on Apache. If you’re not sure, you can ask your hosting provider. Next, locate your .html files. These are usually within the 'public_html' folder of your server. Make sure you have a backup of your .html files to avoid accidental data loss during this process.

Steps to Configure .htaccess

To start configuring your .htaccess file, open it using a text editor like Notepad or use a code editor if you have access to one. Insert the following line: AddType application/x-httpd-php .html .htm. Save and upload this modified .htaccess file back into the root directory of your server.

Testing and Troubleshooting

After you’ve uploaded your modified .htaccess file, it’s important to test whether your .html files are indeed running as .php files. Create a simple HTML file, include some PHP code, and see if it runs as expected. If it doesn’t, double-check your .htaccess configuration and ensure it's saved in the correct directory.


Using .htaccess to make .html files run as .php files can dramatically increase the flexibility and dynamic capabilities of your website. This enables you to introduce real-time data and other dynamic elements into your existing HTML pages without the hassle of converting them to .php files. Through simple preparatory steps and an easy-to-follow configuration process, you can make this happen with minimal effort. The result is a more versatile, feature-rich website that meets the modern demands of web functionality and user engagement.

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