FL Quality Lantern is a free Chrome extension developed by lensvol. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools subcategory. This extension is designed to reveal hidden qualities in storylets within the game Fallen London.

With FL Quality Lantern, players can now see changes in player qualities that are marked as "hidden" by the Fallen London API. This feature is particularly useful for data miners and contributors to the Fallen London Wiki. By uncovering these hidden qualities, players can gain a deeper understanding of the game's mechanics and make more informed decisions.

The extension is easy to install and seamlessly integrates into the Chrome browser. It provides a valuable tool for those who are dedicated to exploring the intricacies of Fallen London and contributing to its community-driven knowledge base. FL Quality Lantern is a must-have for anyone looking to uncover hidden secrets and unlock the full potential of this captivating game.