This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.



A plugin to convert WordPress URLs entered which contain Uppercase letters and 301 redirect them to the correct Lowercase URL. The Query String (?) and Fragment (#) remain untouched and are included in the new URL.

Contributors & Developers

permaLowercase301 is open source software. The following people have contributed to this plugin.


Translate permaLowercase301 into your language.

Interested in development?

Browse the code or subscribe to the development log by RSS.