The invention provides an intelligent stapler and a staple number detection and display method thereof. The intelligent stapler comprises a stapler shell and a base; the stapler shell is provided with a displayer; a driving device, a controller and a power supply are arranged in the base; a paper inlet is formed in the front side of the base; a positioning mechanism is arranged at the paper inlet; a staple tank and a pressing box are hinged to the upper portion inside the base, and a position sensor used for detecting the position of an ejector is arranged on one side of the staple tank; the driving device comprises a motor and a driving gear set, and an output gear of the driving gear set is connected with the pressing box through a stapling connection rod; the input end of the controller is electrically connected with the position sensor and a contact switch, the output end of the controller is electrically connected with the displayer and the driving device, and the power supply is electrically connected with the controller. According to the intelligent stapler and the staple number detection and display method thereof, the stapling position of staples can be adjusted, automatic stapling is achieved, the staple number condition is displayed, therefore, the stapler is more intelligent and more humanized, stapling is beautiful, and the office working efficiency is greatly improved.