Achieving the goals of sustainable development in the name of a person and for the benefit of a person is necessarily associated with personal development, which is essentially multicomponent and it is quite appropriate to use the concept of “personal sustainable polyvalent development”. Personal polyvalent development affects all aspects and forms of human activity, its existence, its place in Nature, in the environment, social structures, in everyday interaction with all factors of the surrounding space, achieving a balance between its internal content and external activity, physical condition, social position , thoughts and actions, responsibility and reason. Beneath each category of manifestation lies a personalised deep and complex process for the overall movement towards sustainable development. What is important is the mechanism, accessible and understandable forms of popularising the components of personal polyvalent development according to the “from simple to complex” type, using the potential of social networks, digital technologies, and popular NFTs for this. The significant potential of NFT is associated with the possibility of creating an attractive shell for promoting positive and very important ideas of personal sustainable polyvalent development. Creating a whole space of such NFTs with full-fledged functionality for a positive impact for the purpose of personal sustainable development forms the prospect of long-term growth. The general model of personal sustainable development is a polyvalent model of personal growth based on the development of a behaviour model, ideas of secular asceticism, a common green agenda, the adoption and active use of sustainable economy systems, digital technologies, support and interaction in a community of like-minded people and many other components of a polyvalent model. NFT is an opportunity for popularisation, promotion, participation of everyone in this wonderful process of personal polyvalent development, the components of which are available to everyone and everyone can choose goals and objectives for their progress in achieving sustainable development goals. This is not something huge and global — it is a movement within everyday tasks, skills, needs and interactions, which in essence should correspond to the concept of personal sustainable development. NFT as an accessible mechanism for popularising and promoting a positive personal upgrade attracts a large number of personalities, makes them enthusiastic about the ideas of polyvalent personal development in seemingly simple tasks and skills. Healthy eating, fitness, sustainable clothing, achieving inner spiritual balance and many other positive directions that can and should be the object of the practice of the wonderful NFT mechanism at the basis of personal sustainable development.