<p>The acceleration of global environmental change has intensified the pace of land use and land cover change (LULCC) while increasing the uncertainty of its future development. Extracting information from past multi-period land-use transitions and scientifically identifying land-use transition patterns are essential for informing land-use decision-making. To this end, this study proposes a novel transition-level analytical framework—the Land Transition Intensity Spectrum (LTIS). The LTIS integrates absolute and relative transition intensities, gain and loss directions, and multiple temporal intervals. Through a quantitative approach, it identifies transitions that, across multiple periods, stably exhibit targeted tendencies in both absolute magnitude and relative proportion for the initial and final land use and land cover (LULC) classes. These transitions strongly affect the compositional structure of land use and should be prioritized in monitoring and governance. The LTIS was applied to LULC data from seven representative countries between 2000 and 2020, focusing on transitions among six major land classes to evaluate its utility. The results reveal that the LTIS effectively uncovers shared and divergent LULCC patterns across countries. Overall, the LTIS extends the analytical depth of conventional intensity analysis by integrating absolute and relative perspectives while enhancing the visualization and interpretability of land-use transitions.</p>