For US student Visa you are required to submit a range of documents. This includes -

1) Passport

2)Confirmation of non-immigrant USA visa application, Form DS-160- This is available online. Just fill it and take print out of application confirmation page and bring it to the interview.

3)USA Visa Application fee payment receipt- This fee is non refundable and the amount is $160.

4)Photo: You have to upload your photo while completing the Form DS-160. But if you fail to upload your photo for some reason, you are allowed to bring a printed photo in the acceptable format to the interview.

5) Lastly, You will receive a SEVIS-generated Form I-20 from your institution after they have entered your data in the SEVIS database. The Form I-20 has to be signed by both you and the institution you are applying to. If you have relatives accompanying you, they too need to be registered in the Student and Exchange Visitor System (SEVIS). Individual Form I-20 will be generated for each person.