Apache .htaccess Generator & Tester

An `.htaccess` (Hypertext Access) file is a powerful, directory-level configuration file used exclusively by the Apache Web Server. It allows developers and webmasters to alter server configuration dynamically without needing root access to the main `httpd.conf` server file. When Apache serves a directory, it looks for an `.htaccess` file and executes its directives in real-time. This allows you to implement critical functionality like forcing HTTPS connections, setting up 301 SEO redirects, password-protecting specific folders, and leveraging browser caching via Cache-Control headers. Because the syntax is notoriously strict, using an online htaccess generator ensures your directives are perfectly formatted and free of syntax errors that would cause a 500 Internal Server Error.

Apache uses a module called `mod_rewrite` to manipulate URLs on the fly. Writing `RewriteRule` and `RewriteCond` directives requires complex Regular Expressions (Regex) that can easily create infinite redirect loops or break your site's routing. Our Apache Rewrite Rule Tester allows you to safely generate and validate these complex URL routing protocols before pushing them to production. Whether you are redirecting old blog posts to new slugs, stripping the 'www' prefix from your domain, or routing all requests to a front-controller like `index.php` (common in WordPress and Laravel), our tester ensures the regex captures the correct URL groups and outputs the intended destination path.

To apply the rules globally across your entire website, you must upload the `.htaccess` file directly to the root directory of your server (often named `public_html`, `htdocs`, or `www`). If you only want the rules to apply to a specific sub-folder (like an `/admin/` directory), you can place a secondary `.htaccess` file inside that specific folder. The rules in the sub-folder will override the rules in the root folder.