The purpose of this research is ubiquitous It is an examination of research on learning (u learning) using bibliometric analysis method. Ubiquitous Learning, or u-learning environment, or time- and location-independent learning, generally refers to the integration of different learning objects into a digital environment and presentation to students using QR code applications. U-learning allows students to access information on tablets or phones and achieve targeted outcomes. U-learning offers students the opportunity to learn independently of time, location, and network connection. The Web of Science (WoS) database was used to identify trends in research on u-learning, examine research methods, classify them by year, and conduct citation analysis. The WoS database was chosen because it has a widespread article network, is frequently used by researchers, and provides research evaluations. An examination of research on u-learning in the WoS database identified 6,890 articles. The studies were conducted between 1988 and 2026, involved 23,251 researchers, and used 19,132 keywords. It was determined that the number of studies varied by year. Within the framework of the research conducted, it can be said that research can be conducted on u-learning using different methods, the different effects of u-learning on students can be examined, and u-learning can become widespread.