fgallery - fgallery: a modern, minimalist javascript photo gallery
GPortfolio - Create an automatic portfolio based on Github profile.
ProGram - CLI based, self-hosted Instagram-esque gallery
Appolo - Static app portfolio for developers
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
DragNDropz - DragNDropz offers free image and file hosting. Create image galleries, edit and organize photos, share files, move uploaded files into folders, and more.