You need a national student visa (D-Visum) from the German embassy in your country. Requirements: university admission, blocked account (€11,208/year), health insurance, and language certificates.
The German student visa (nationaler Visum, Category D) is issued by the German embassy or consulate in your home country. Processing times vary significantly by country and season — in the UAE, expect 4–10 weeks; in Egypt, often longer. Starting early is essential.