‘Let’s Enhance’ is a free Website that lets you enhance a low-resolution image, & by applying filters it does so 4 times the original quality. The image is greatly improved by removing annoying & ugly JPEG artifacts using an Artificial Intelligence (AI) & machine learning approach.
With PeerPad you can edit in real time on the decentralized web. It doesn’t need a central service or 2nd or 3rd parties, with each participating node talking directly to each other. All communication is encrypted, & several authors can participate in the creation of a document, synchronously or asynchronously.