QR Code Generator and Document Retrieval

What is a QR code? well, we all know the QR - which stands for “Quick Response�- a barcode on steroids. As barcodes hold information horizontally, the QR code does so both horizontally and vertically. This feature enables the QR code to hold over a hundred times more information. QR code is nothing but a 2D or two - dimensional matrix barcode which is used for its fast readability and comparatively large storage capacity. This paper presents a QR code generator and document retrieval system that allows users to create and manage QR codes and documents easily. The QR code generator allows users to generate QR codes that link to specific documents, such as PDF or Word files, making it easy for users to access and share important information. Overall, this system simplifies the process of creating and managing QR codes and documents, making it a valuable tool for businesses, organizations, and individuals. The main motive of this project is to create QR codes by which the users can view or download all of their documents in different text formats. After generating a QR code we can scan with the help of any device that has a QR scanner as a medium. After scanning the user will get the information about the particular student & will be able to download their basic documents in different formats. NodeJS will be used to develop the user interface on the web browser and encode data in a QR Code symbol.