The metaverse, a fundamental framework with the potential to revolutionize social communication and learning processes, offers an enhanced learner experience for accessing the real world. Proficiently developing virtual classrooms and effectively managing learning with current technology are essential skills for teachers. This study aimed to develop competency- based learning activities (CBLA) designed to enhance virtual learning management competencies among computer teacher students in the metaverse, using mobile technology to support. The research employed purposive sampling, selecting 78 students for participation. Data analysis involved statistical measures such as the mean, standard deviation, and onegroup pre-test-post-test analysis of variance (ANOVA). The findings revealed that the CBLAs developed to enhance virtual learning management competencies in the metaverse consisted of eight components and four steps. Following the completion of the learning activities, students demonstrated a significant increase in their competencies in virtual learning management, surpassing 70% of the established criteria. The statistical analysis confirmed the significance of this improvement, with a p-value of less than 0.05. This study’s results highlight the effectiveness of the developed CBLAs in enhancing virtual learning management skills among computer teacher students in the metaverse. The findings indicate that students experienced a significant improvement in their competencies after participating in the learning activities. Furthermore, the students expressed the highest levels of satisfaction conducted activities.