The aim of this paper is to create a project to kill wi-fi as in kill unwanted devices. This device main function alert people against the flaws of their routers. The heart of this board is the wi-fi module esp-12E. This program code which we have developed kicks, unwanted people of the wi-fi, by attacking the routers and creates fake SSID’s or removes every user. This module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, which is designed to occupy a minimal PCB area. So the User who’s stealing (victim) won’t understand why he got disconnected nor he’ll be able to figure who’s behind it.