FCi is a Chrome extension developed by Eligio Morgado, falling under the Browsers category and specifically the Add-ons & Tools subcategory. This extension enhances the classic Forocoches theme by displaying a list of thumbnails summarizing the images in the topic. It goes beyond the current page, providing image summaries from the next N pages (default set to 4).

Users can customize settings through the configuration page, specifying the number of pages to extract images from, displaying page numbers and post numbers below each image. The extension ensures that if an image appears on multiple pages, it only shows on the first one. Clicking on an image directly navigates you to the post where it appears.