With the covid-19 epidemic, health authorities are advising people to avoid touching their faces. Face Touching Detector is a browser extension based on AI that uses your laptop webcam to help you become aware of the number of times you touch your face. The extension runs on the browser ensuring that no private data is sent to remote servers and to guarantee a complete protection of your privacy. It works with a low computing capacity to allow you to continue to work and to entertain yourself while forgetting its existence. But that's also why we can't guarantee 100% performance and accuracy. It should be seen more as a general indicator and it is above all an educational tool.