ImageShack is described as 'intuitive and easy to use image hosting service. It can be used to upload and share images across a variety of popular platforms' and is a popular Image Hosting service in the photos & graphics category. There are more than 50 alternatives to ImageShack, not only websites but also apps for a variety of platforms, including Android, iPhone, Windows and Mac. The best alternative is Google Photos, which is free. Other great sites and apps similar to ImageShack are Imgur, PhotoPrism, Flickr and Piwigo.
Google Photos is a photograph and video sharing and storage service by Google. It allows the users to store and share images and videos using the 15 GB free storage space of their Google Account or a Google One subscription.
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.
Anchr provides you with kind of a toolbox for tiny tasks on the internet. Currently you can upload and share pictures, shorten links for easier sharing and create link collections, which are like a bookmark list that is accessible from everywhere.