The micro-entreprise is a very open scheme. You can be either a minor (over 16 years old), or a foreigner, a student, an employee, unemployed, retired and micro-entrepreneur.  However, depending on your profile, you will have to meet different conditions to be able to create your micro-entreprise.  Moreover, the creation of a micro-entreprise can change your situation. Before you start, carefully study the constraints and implications of such an approach.