Nanolithography, a cornerstone of modern nanotechnology, has evolved significantly with techniques ranging from traditional photolithography to advanced methods like extreme Ultraviolet lithography (EUVL), electron beam lithography (EBL), ion beam lithography, and soft lithography. Each technique offers unique advantages in resolution, throughput, or versatility while facing distinct challenges in scaled-up manufacturing. Photolithography remains industry-dominant due to its high throughput and scalability, while EUVL and EBL push resolution boundaries but struggle with large-scale production speed or cost-effectiveness. soft lithography offers versatility for specialized applications and the potential for roll-to-roll manufacturing. Future advancements in nanolithography will likely focus on balancing high resolution with increased throughput for scaled-up production, expanding material compatibility, and developing more cost-effective and environmentally friendly processes. Emerging trends include the integration of artificial intelligence for process optimization in large-scale manufacturing, the development of three-dimensional (3D) nanofabrication techniques for complex structures, and the exploration of quantum and biomimetic approaches for novel patterning methods. As nanotechnology expands into fields like quantum computing and flexible electronics, nanolithography will continue to adapt, driving innovations in scaled-up manufacturing across various technological domains.