How To Create Custom File Extensions With .htaccess
Board of the .html, .php, etc file extensions? Don’t want to remove them (You can find instructions on how to do so here if you want to remove them), but want to replace them with something more interesting? This guide will show you how to replace the extensions with anything, without changing its functionality (Hopefully).
All you have to do is add the code below into your .htaccess file and save it! Like all file changes, it can take some time before it updates everywhere, but you can speed up the process on your devices simply by clearing your browser’s cache. This code snippet will allow you to change the file extensions on your website to whatever you want.
Create Custom File Extensions
RewriteEngine on RewriteRule ^(.*)\.CUSTOM$ $1.php
Unsure of how to install this code? It's pretty simple. A .htaccess file is called “.htaccess”, with nothing before the dot. Try finding this on your FTP software. Many systems don’t allow filenames starting with a dot (So downloading a htaccess file can be difficult at times), so that also restricts how we can create a .htaccess file. It is possible to get around these restrictions though, so here are the steps!
- Open your text-editing program and code your .htaccess file
- Once you are finished, save it as “htaccess.txt” (We will fix its name later)
- Upload “htaccess.txt” to your webserver and rename it to “.htaccess” (Remember that the dot is important!)
If you are still confused, or it's not working for you, check out the more detailed instruction in our Finding, Creating, and Editing a .htaccess file article.
Hopefully you were successful in installing this snippet, if you need help, feel free to send us a message! Check out the rest of the htaccess snippets to see what other amazing things you can do!