“…The use of QR codes varies based on subject area and grade level, offering a tailored approach to learning needs (Balintag & Wilang, 2020). Numerous studies explore QR codes in language teaching, detailing stages like code creation, mobile websites development, URL shortening, and automated code generation (Bella et al, 2022) QR codes find applications in educational settings, such as treasure hunts, outdoor activities, paper-based tasks, learner-generated content, and instructional guidance (Aziza, 2020;Andrzej et al,2021). For instance, in a treasure hunt, students demonstrate teamwork and problem-solving skills, fostering collaboration or competition.…”