Biomass pyrolysis is a crucial process in biofuel production, involving the thermal decomposition of organic materials in the absence of oxygen. During pyrolysis, biomass such as wood chips, agricultural residues, or algae is heated to high temperatures, breaking down complex organic molecules into simpler compounds like bio-oil, biochar, and syngas. Bio-oil can be refined into liquid biofuels like biodiesel or used as a precursor for various chemical products. Biochar serves as a valuable soil amendment, enhancing soil fertility and carbon sequestration. Syngas, consisting of carbon monoxide, hydrogen, and methane, can be further processed into gaseous or liquid biofuels. Biomass pyrolysis offers a sustainable pathway for converting renewable organic resources into valuable energy products, contributing to the transition towards a more environmentally friendly energy system.