The .htaccess file is one of the web's quiet workhorses — an unassuming configuration file that has controlled URL redirects, access rules and server behavior on Apache-powered websites for nearly three decades. This tool generates the exact redirect rules to drop into yours.
A file named for its own original, narrow purpose
The name ".htaccess" literally stands for "hypertext access," reflecting its original, more limited purpose when introduced alongside the NCSA HTTPd web server in the early 1990s: providing simple, per-directory access control rules without needing to modify a server's main, centrally administered configuration file. As the Apache HTTP Server (which grew directly out of that NCSA codebase, and which has remained one of the most widely deployed web servers since the mid-1990s) matured, .htaccess's capabilities expanded well beyond basic access control to include URL rewriting and redirection, custom error pages, and various other per-directory configuration options — all without requiring root server access, which is exactly why it became such a popular tool for shared hosting environments where individual site owners don't have access to the main server configuration.
What this tool generates
The tool produces correctly formatted Apache mod_rewrite or Redirect directive syntax for your .htaccess file, handling common redirect scenarios like single-page redirects, whole-domain redirects, www-to-non-www (or the reverse) consolidation, and HTTP-to-HTTPS forcing — syntax that's genuinely easy to get subtly wrong by hand, since a single misplaced character in a regular expression-based rewrite rule can break an entire site's functionality.
Where .htaccess redirects are genuinely necessary
- Preserving SEO value after restructuring a site — setting up proper 301 redirects from old URLs to new ones after a site redesign or URL structure change, preventing loss of accumulated search ranking signals.
- Consolidating www and non-www versions of a domain — ensuring all traffic and search engine crawling consistently uses one canonical version of your domain, avoiding duplicate content issues.
- Forcing HTTPS across an entire site — automatically redirecting any HTTP request to the secure HTTPS version, both for security and because HTTPS is a confirmed, if modest, search ranking signal.
- Handling domain migrations or page consolidations — redirecting visitors and crawlers from a retired domain or merged page to its correct new destination.
Frequently asked questions
What's the difference between a 301 and a 302 redirect? A 301 redirect signals a permanent move, telling search engines to transfer ranking authority to the new URL and update their index accordingly, while a 302 signals a temporary redirect that shouldn't cause search engines to update their index — using the wrong type is a common and genuinely consequential SEO mistake, since a 302 used for what's actually a permanent change can prevent proper transfer of accumulated ranking signals.
Does .htaccess work on every web server? No — it's specifically an Apache HTTP Server feature (and compatible servers like LiteSpeed); servers running Nginx, a different and increasingly popular web server software, use an entirely different configuration syntax and don't read .htaccess files at all, requiring separate, differently formatted redirect rules.
Can incorrect .htaccess syntax break my entire site? Yes, genuinely — a syntax error in .htaccess can cause a server error (commonly a 500 Internal Server Error) affecting the entire directory or site, which is exactly why generating correct syntax carefully, and testing changes before wide deployment, matters considerably more than with many other configuration files.
Further reading
Apache HTTP Server — .htaccess files — The official Apache documentation on .htaccess syntax and capabilities.
Google Search Central — 301 redirects — Google's guidance on when and how to properly implement permanent redirects for SEO.