Sude Özaydın graduated with honours from Yalova University Faculty of Law in 2025, following Bursa BTSO Ali Osman Sönmez Social Sciences High School. In her second year she spent two semesters at Martin Luther University Halle-Wittenberg in Germany as an Erasmus+ exchange student, gaining insight into comparative law. During her studies she completed internships at the Constitutional Court of the Republic of Türkiye and at the Directorate General of Legal Services of the Ministry of Interior. She passed the Legal Professions Entrance Exam in 2026. In addition to her native Turkish, she speaks English at an advanced (C1) level and has basic German.