Approval of a UK student visa is based on the legitimacy of your application and the genuineness of submitted documents. It is not necessary that each and every candidate will be interviewed by UK Visa and Immigration (UKVI). However, universities in the UK take the pre-CAS interviews to assure UKVI that you are a genuine student before issuing a CAS (Conformity of Acceptance for Studies) letter.
UKVI insists on an interview under the following circumstances, while assessing student visa applications.
Can I get a uk student visa without interview in master
In most cases, you will need to attend an interview in person as part of the visa application process for the UK. The interview is an opportunity for a visa officer to ask questions about your application and verify your identity. There are some limited circumstances in which you may be able to apply for a UK visa without an interview, such as if you are a minor or if you are unable to attend an interview due to a medical condition. In these cases, you can submit a written statement or provide other documentation in place of an interview. If you believe that you may be eligible to apply for a UK visa without an interview, you should contact the UK visa application centre or the British embassy or consulate in your country for more information.