The Online Student Information System (OSIS) is a comprehensive web-based platform designed to streamline and enhance various aspects of managing student data within educational institutions. OSIS offers features such as student enrollment, attendance tracking, academic performance monitoring, and communication between teachers, students, and parents. The system employs secure authentication protocols to ensure data integrity and confidentiality. Through OSIS, administrators can efficiently manage student records, generate reports, and facilitate seamless collaboration among stakeholders. This project aims to improve administrative efficiency, foster transparency, and enhance the overall educational experience for students, teachers, and parents alike. Key Words: Student, profile, college, OSIS, web app