Flickr - image and video hosting website
Synfig Studio - Just another WordPress site
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
Creature - Creature 2D Skeletal and Mesh Animation Tool
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.
Live2D Cubism - Live2D is the world's first drawing technology to enable 3D rendering of 2D images.