Language revitalization is an academic field and applied practice dedicated to reversing language shift and promoting the intergenerational transmission and active use of languages facing decline. This concept investigates the complex social, linguistic, and educational processes, strategies, and policies necessary to increase language vitality, emphasizing community agency, documentation, and educational initiatives as crucial components. Its significance lies in its critical role in preserving global linguistic and cultural diversity and upholding the cultural and human rights of language communities.