This extension closes any page when its url is updated to contain keyword 'exit', or any other user-specified.This extension closes any page when its url is updated to contain keyword 'exit', or any other user-specified. It is designed specifically for custom kiosk mode application termination (if you read on, i know what you seek :)). Therefore, advanced info about how to solve other security pittfalls with custom kiosk could be found here: https://github.com/ZenoFuturista/chrome-kiosk-exit