This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.



This is an extension of Dougal Campbell’s Text Filter Suite, which is required for TFSLOLcat to work. Posts and comments can be changed to LOLcat-style language. By default, all posts and comments will be switched on the official LOLcat Day of 08 August (808 is the nickname for Hawaii, where icanhascheezburger originated).

Visit the plugin homepage for additional information.


  1. Change the value of variable $talk_like_a_lolcat to false if you do not want your posts automatically converted to LOLcat-ese on the Official LOLcat Day of 08 August.
  2. Download Dougal Campbellā€™s Text Filter Suite.
  3. Add tfslolcat.php to the Text Filter Suite folder and upload to your /wordpress/wp-content/plugins/ folder.
  4. Activate the TFS-Core and TFSLOLcat plugins from the Plugins page in the WordPress admin panel.
  5. If you want individual posts to use the filter, add lolcat as the value to the key post_filter for filtered post content and comment_filter for filtered comment content.


Do you have an example?

Visit this post for a demonstration.


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Contributors & Developers

“TFS LOLcat” is open source software. The following people have contributed to this plugin.


Translate “TFS LOLcat” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.



  • LOLcat day changed to 8 Aug. Not a major update, but version number change to hopefully overcome a wordpress/extend/plugin issue. (2008-06-25)


  • Updated with words from (2008-03-15)


  • Initial release. (2008-03-11)