<p>The study of bioinspired nanoparticles produced from bioactive substances has emerged as a viable technique in nanomedicine, notably for cancer treatment. This study focuses on the creation and therapeutic application of bioinspired nanoparticles in the treatment of liver cancer, a disease with high morbidity and mortality. Bioactive substances produced from organic materials such as plants, microbes, and aquatic organisms have demonstrated the ability to modulate several biochemical processes in cancer growth. Once these compounds are utilized to mediate nanoparticle production, they can improve cancer treatments’ efficacy, selectivity, and biological compatibility. This strategy takes advantage of the distinct features of bioactive substances, such as antioxidant, anti-inflammatory, and anticancer capabilities, and can be included in nanoparticle-based systems for delivering medications. These nanoparticles increase the solubility and stability of bioactive substances and allow for tailored distribution to malignant tissues, reducing any adverse reactions. This review examines recent advances in the manufacturing of bioinspired micron-sized particles their hydrodynamic features, and the fundamental processes deemed them appropriate for carcinoma of the liver treatment. In addition, it emphasizes the beneficial results obtained in preclinical investigations, highlighting the possible ability of these nanoparticles to get past the limits of traditional chemotherapeutics and improve the general effectiveness of hepatic cancer therapies. Prospective investigations and clinical application prospects are also explored, with an emphasis on optimizing nanoparticle composition and investigating combination medicines to improve the effectiveness of treatments.</p>