This article is dedicated to analyzing the contemporary significance of sociolinguistics and issues related to the development of language in social networks. In today’s era of globalization, social networks have become one of the primary platforms for communication, where new forms and styles of language are emerging. The study examines the dynamics of language in social networks, the emergence of new lexical units and their application in society, the impact on language norms, and changes in language at an international level. The article also analyzes the linguistic features developing in social networks and their sociolinguistic aspects. This research aims to deepen the understanding of the interrelationship between social network language and sociolinguistics and to identify their future developmental directions.