dupeGuru - dupeGuru is a tool for finding duplicate files on your computer.
Flickr - image and video hosting website
Duplicate Cleaner - Duplicate Cleaner: the fastest and most popular tool for finding duplicate files. Over 1 million downloads: Get your copy now! Free and Pro versions available.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
AllDup - AllDup is a freeware tool for searching and removing file duplicates on your Windows computer.
PhotoPrism.app - PhotoPrism® is an AI-Powered Photos App for the Decentralized Web. It makes use of the latest technologies to tag and find pictures automatically without getting in your way. You can run it at home, on a private server, or in the cloud.