Biofertilizers, containing living microorganisms, offer a sustainable approach to enhance nutrient availability and promote plant growth. Unlike chemical fertilizers, they improve soil health and fertility naturally. This abstract explores the various types of biofertilizers, their application methods, and the diverse benefits they offer to agriculture and the environment. Biofertilizers offer a sustainable and environmentally friendly approach to enhance nutrient availability, promote plant growth, and improve soil health. Their diverse benefits make them an invaluable tool for sustainable agriculture and environmental conservation. As we strive towards a more sustainable future, biofertilizers are poised to play a crucial role in ensuring food security and environmental sustainability.