Face Recognition API For Windows user who can Easily Do face detection & Recogition. Goto Command Prompt: Type "pip install face_recognition" after that Go to Environment variable and set path Ex. C:/Python36/site-packages/face recognition for better Experiance you should use Python 3+. all those stuff must require in face recognition package. if it does not work then goto download page:-https://github.com/ageitgey/face_recognition. in which you should update face_recognition folder with folder name "face recognition" that I updated in my API field which is actually for windows. That works on tolerance level 0.7. Contribution By Yaksh Thakar Enjoy it! thanks @ageitgey