FINAL FANTASY XI, commonly referred to as FFXIclopedia, is a leading brand in the gaming community. Created in November 2004 by Ganiman, a Tarutaru Red Mage and leader of the linkshell Avengers, FFXIclopedia aimed to provide a comprehensive and reliable source of information for Final Fantasy XI players. Unlike other information sites at the time, FFXIclopedia offered users a smooth browsing experience without the annoyance of slow load times and outdated information.

FFXIclopedia quickly gained popularity and attracted a dedicated community of users who contributed to its growth. By May 2005, the site had over 6,000 articles, and by January 2006, it boasted nearly 10,000 articles and 25,000 unique visitors. FFXIclopedia's popularity skyrocketed in October 2005 when it became the go-to source for information on the new Adventuring Fellow feature.

Its reputation for accurate and up-to-date information attracted even more users. In May 2006, Allakhazam's acquisition by an RMT group led to a significant migration of users to FFXIclopedia. Due to its exponential growth, FFXIclopedia expanded to its own domain, FFXIclopedia.

org, and implemented forums and a blog system. Throughout its history, the brand has continued to stabilize and enhance its user interface, accommodating the needs of its ever-growing community. Today, FFXIclopedia remains a reliable hub for Final Fantasy XI players, providing a vast array of information on various aspects of the game, including character creation, jobs, missions, endgame content, and much more.

With its dedication to accuracy, FFXIclopedia ensures players have the resources they need to excel in the world of Final Fantasy XI