1. Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.

  2. image and video hosting website

  3. PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.

  4. Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.

  5. Pixlr® makes it easy to transform everyday images into stunning works of art.

  6. Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.

  7. Explore 100,000,000+ awesome images and photos on the web

  8. Real-time picture chatting

  9. Imgur is a free and simple image hosting service with image editing feature. Signup is optional.

  10. Discover yourself with Retrica

  11. Photobucket offers image hosting and free photo and video sharing.

  12. A feature rich and free blog hosting platform offering professional and fully customizable templates, bookmarklets, photos, mobile apps, and social network integration.