AI Data Scanner is an open source application to extract useful and structured information from a scanned image or a file.

This is build using React as frontend and Nest.JS as the backend. Currently, the application only support scanned images for purchase receipt but future releases will support any file type for different kinds of information. Detailed readme files to setup and run the backend and frontend are available in each of the folders respectively.

Here is a application frontend. This is a very basic implementation and please feel free to modify and change as needed.

Here is the extract data from one the sample images of a purchase receipt:-