Urban areas are increasingly leveraging digital technologies like Geographic Information Systems (GIS), the Internet of Things (IoT), and Artificial Intelligence (AI) to tackle complex challenges stemming from rapid population growth, climate change, and infrastructural strain. These tools are revolutionizing urban planning and management by enabling data-driven decision-making, sophisticated scenario modeling, and real-time monitoring of city systems. This allows for optimized public service delivery, enhanced disaster resilience, and more inclusive citizen engagement through digital participatory platforms. However, the integration of these technologies faces significant barriers, including institutional inertia, data fragmentation, ethical concerns over privacy and bias, and the risk of creating or worsening digital divides. To successfully navigate this transformation, a strategic approach is essential. This paper proposes a unique four-pillar framework for digital urban transformation that moves beyond a purely technological focus. The framework integrates technological innovation and robust data ecosystems with parallel and necessary policy reforms, capacity building within institutions, a firm commitment to equitable access for all citizens, and robust participatory governance. This comprehensive structure ensures that the digital evolution of cities is guided by principles of inclusivity and ethics. Ultimately, the study posits that these digital tools are not merely technical solutions but are powerful catalysts for a fundamental paradigm shift in urban development, steering cities toward a future that is more adaptive, resilient, and equitable for all their inhabitants.