The rapid evolution of information technology (IT) has profoundly transformed service delivery within library and information science, especially in the context of university libraries. This study examines how IT tools are being leveraged to enhance the marketing and outreach of university library services in North-Eastern Nigeria. While digital platforms such as websites, social media, email, and mobile applications enable libraries to engage users more dynamically and accessibly, the integration of these technologies marks a significant departure from traditional promotional methods. In developed economies, virtual services—including online reference support and digital collections—have become standard, redefining libraries as active information hubs. However, in Nigeria, particularly in the North-East, infrastructural challenges such as unreliable internet, frequent power outages, limited funding, and a shortage of skilled personnel impede the effective adoption of ICTs. This paper highlights the potential benefits of integrating IT into library marketing strategies and discusses the infrastructural and systemic barriers faced by Nigerian university libraries. It underscores the importance of strategic investments and capacity-building initiatives to harness the full potential of digital technologies, thereby improving library visibility, user engagement, and service quality in the region. The findings contribute to a better understanding of the role of IT in transforming library services in developing countries and provide insights for policy makers, library administrators, and stakeholders committed to advancing library innovation in Nigeria