Student engagement is widely recognized as a critical determinant of academic success in higher education, influencing achievement, retention, and overall learning quality. Despite its importance, sustaining meaningful engagement remains a persistent challenge in increasingly technology-mediated learning environments. Digital educational technologies, including learning management systems, collaborative platforms, video conferencing tools, and online learning applications, are now widely integrated into higher education to support interaction, flexibility, and access to learning resources, yet empirical evidence on how they shape different dimensions of student engagement remains limited. Addressing this gap, this study examines how digital tool use predicts behavioral, emotional, and cognitive engagement from a multidimensional perspective. A quantitative cross-sectional design was employed, with data collected from 404 students at a Malaysian public university. Pearson correlation and multiple regression analyses were used to examine the predictive relationships between digital tool use and the three dimensions of student engagement. The findings show that digital tool use significantly and positively predicts all engagement dimensions, with the strongest influence on emotional engagement, followed by cognitive and behavioral engagement. These results suggest that while digital tools support active participation and deeper learning, their greatest contribution lies in strengthening students’ motivation, enthusiasm, and sense of connection in the learning process. This study provides empirical evidence that digital tool use functions as a meaningful enabler of student engagement and highlights the importance of strategically integrating technology to foster more engaging and effective learning environments in higher education.