Carbon nanomaterials (CNMs) have revolutionized various fields of science and technology due to their unique properties and versatile applications. This report delves into the synthesis, characterization, and multifaceted uses of CNMs, particularly focusing on graphene, carbon nanotubes (CNTs), and fullerenes. By exploring advanced synthesis techniques, detailed characterization methods, and their applications across different sectors, this comprehensive review highlights the pivotal role of CNMs in modern technology. The study aims to provide a detailed understanding of CNMs, offering insights into their potential to transform industries ranging from electronics to medicine