DiddlDex

DiddlDex is a community-built online catalogue and collection tracker for fans and collectors of Diddl products. The platform helps users explore documented releases, organise what they own, identify items they are missing, and list products they have available for trade. Collectors can create profiles, share their collections, and connect with other collectors around the world.

The catalogue covers a range of product categories, including block paper, postcards, sticky notes, sticky note pads, sticky note packs, and jumbo stickers. Users can browse categories and individual items, with entries that may include details such as format, size, and collection or release name. The site also features catalogue updates and contributor information.

DiddlDex is an evolving resource rather than a complete archive: new categories, collections, and items are added as they are documented. It invites collectors to contribute items, images, and information to help fill gaps and improve the catalogue. Built with collectors, for collectors, DiddlDex combines product discovery, collection management, and community participation in one platform.