A method of providing an interactive keyboard and a system thereof are provided. The method of providing an interactive keyboard includes a step of causing a user to enter an input to a keyboard system; a step of determining whether the input entering the keyboard system corresponds to a preset action input; and a step of displaying, by the keyboard system, a visual content corresponding to the action input on a key interface, which includes a plurality of keys capable of being selected by the user, in a case where the input is determined as the action input.