NFTs are unique digital assets that represent ownership of a specific item or piece of content, often linked to digital art, music, or collectibles. The NFT market exploded in 2021, with high-profile sales capturing mainstream attention. NFTs leverage blockchain technology to provide provenance and authenticity, allowing artists and creators to monetize their work directly. Despite criticisms about environmental impact and speculative behavior, NFTs are redefining ownership and value in the digital age, creating new opportunities for creativity and commerce.