Blood Bank Management System (BBMS) is a browser-based system that is designed to store, process, retrieve and analyze information related to administrative and inventory management within a blood bank. This project aims to keep all information regarding blood donors, different blood groups available at each blood bank and help them to manage better. The goal is to provide transparency in this field, make the process of getting the blood from a blood bank trouble-free and corruption-free and make the blood bank management system effective.