The purpose of this study was to explore how college students perceived multiliteracy experiences through the intercultural exchange project in an online EFL class. This study explored students' perceptions of the communication experiences with partners from different cultures and their intercultural understanding. Two types of data were collected from 30 Korean college students: qualitative data including activity reports, reflection notes, and final tasks; quantitative data including the responses to the perception questionnaire and intercultural sensitivity survey. Results of statistical analyses did not reveal significant differences in paired t-tests for cultural sensitivity. However, data showed that students experienced meaningful practice of multiliteracy and intercultural understanding. Students experienced four dimensions of the pedagogy of multiliteracy and improved their cultural sensitivity. Researchers suggest that EFL teachers find ways for learners to become multiliterate communicators with learning experiences of multiliteracy in English classes.