The 4th International Conference on Language Teaching, Technology and Culture (ICOLTEC 2026), held in conjunction with The 20th JETA Conference, is an international forum hosted by Universitas Islam Indonesia (UII) in collaboration with the Jogja English Teachers Association (JETA). The conference addresses the disruptions and rapid advancements brought on by Artificial Intelligence (AI) and multimodal communication in global education. Focusing on the ethical and pedagogical integration of technology, this conference serves as a space for academics, practitioners, and professionals to share innovative strategies to humanize language learning and build inclusive, meaningful, and globally relevant English language education.