The University of Zagreb provides extensive support to international students through its International Relations Office, which assists with admission, visas, and academic guidance. Exchange programs such as Erasmus+ and CEEPUS allow students to study at partner institutions. Orientation sessions, language courses, and cultural events help international students integrate smoothly into campus life. Housing assistance, medical services, and career counseling ensure a comfortable stay and academic success. The university also organizes mentorship programs where local students help international students adapt to Croatian culture and university life.

The University of Zagreb is a research-driven institution with multiple research centers across various faculties. It actively collaborates with industries and global institutions, participating in projects funded by Horizon Europe, Erasmus+, and national grants. Students can engage in cutting-edge research in fields like artificial intelligence, biotechnology, and engineering. The university also partners with CERN and global scientific organizations, allowing students to contribute to groundbreaking discoveries. Research programs are integrated into master’s and Ph.D. studies, ensuring students gain practical and theoretical experience. Many research initiatives focus on innovation, sustainability, and technological advancements.