Abstract: The invention relates to a method for producing graphene flakes by electrochemical exfoliation, where electrodes (anode and cathode) together with electrolyte constitute an electrochemical circuit with current flowing through it, characterized in that the electrodes are immersed at least partially in the electrolyte and electrolysis is carried out, during which graphene flakes detach from the electrode to be released into the electrolyte solution and then the exfoliated graphene flakes are recovered from the electrolyte solution.