Flickr - image and video hosting website
cubeupload - Share images online with zero compression, completely free.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
LibrePhotos - A self-hosted open source photo management service. This is the repository of the backend. - GitHub - LibrePhotos/librephotos: A self-hosted open source photo management service. This is the reposi...
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.
Photobucket - Photobucket offers image hosting and free photo and video sharing.