One portal for all online Aadhaar Services. On myAadhar We Provide Comprehensive Guides On Various Aadhaar -Related Services, Including Checking Aadhaar Card Status, Enrollment, Updates, And Downloading Your Aadhaar Card. UIDAI is mandated to issue an easily verifiable 12 digit random number as Unique Identity - Aadhaar to all Residents of India. To login, you must have your mobile number registered with Aadhaar . Users can access services such as downloading Aadhar , finding an enrolment centre, and so on.