UmiUni is a social networking platform tailored exclusively for international students, requiring student identity verification for registration. It serves as a marketplace for students to buy and sell second-hand items like study materials, furniture, cars, and rental information within campus. The platform aims to create a clean and vibrant community for international students.

In the "Marketplace" section, students can purchase and sell study and daily life essentials during the beginning and end of academic terms. This direct campus-based approach enhances efficiency and convenience, helping students save costs and benefit from each other's resources.

The "Campus Forum" offers various discussion boards for students to exchange ideas on topics ranging from daily life to academic challenges. It serves as a platform for sharing experiences, academic support, campus news, and organizing entertainment activities, enriching the overall student experience.