Lifeline is a web-based blood-bank management system, that is designed to facilitate the process of blood donation and transfusion. One of the major obstacles that is faced by almost all blood transfusion services is the engagement of the voluntary blood donors. This remains a critical issue as only 62 out of 193 WHO Member States, that accounts for only 32% of the countries, reported to have received more than 99% of their blood supply via VNRBD. The dependence on voluntary donors points up the need of effective strategies to encourage individuals to donate blood willingly and regularly to meet the demand for blood transfusions [1]. With the aim of addressing the critical need for a sustainable blood supply and automate the current manual system with the aid of fully functional computer software and computerised equipment, Lifeline provides a centralized platform for donors, recipients, and healthcare providers to connect and coordinate blood donation activities. Key features of Lifeline include user registration and profile creation, blood donation booking system, recipient blood request management, real-time notifications, and an interactive dashboard for donors and administrators. The system levels up the technology to improve donor interaction, improve operational efficiency, and ensure timely access to blood for patients in need. The primary goal is to automate its present manually relying system using computerised equipment and a full-fledged computer software to meet their demands, so that their valuable and exclusive data can be saved for a longer period of time with ease of access and manipulation. The system will help in the efficient management of blood donations and blood samples. The system will also allow for tracking of donor information, blood types, and inventory records. The aim of Lifeline is to raise awareness about the importance of blood donation and develop a culture of selflessness in the community by means of Community Awareness Campaigns.