Your Aadhaar,
Your Identity
Aadhaar is a 12-digit unique identification number issued by UIDAI to every resident of India. One number. Lifelong. Nationwide.
"Š Aadhaar at a Glance
generated
population covered
on helpline 1947
"¢ Important Notices & Updates
- Circular 4/2026: SHA-1 to SHA-2 (SHA-256) migration for digital signing NEW
- Circular 3/2026: Streamlined onboarding from pre-production to production
- Aadhaar-based face authentication now available for e-KYC services
- Free Aadhaar update window: Update your details online free of charge
Quick Services
Download e-Aadhaar
Download your Aadhaar instantly
Check Status
Track enrolment or update status
Generate VID
Create your Virtual ID
Book Appointment
Visit Aadhaar Seva Kendra
Lock/Unlock Aadhaar
Control your Aadhaar usage
Order PVC Card
Get durable PVC Aadhaar card
Locate Centre
Find nearest enrolment centre
File Grievance
Submit complaint or feedback
Aadhaar Services
My Aadhaar
Access all Aadhaar self-services. Verify, lock, generate VID, download e-KYC, and check authentication history.
Get Aadhaar
Enrol for a new Aadhaar, download your e-Aadhaar, track enrolment status, or order a durable PVC card.
Update Aadhaar
Update your name, date of birth, gender, address, or mobile number online or at an Aadhaar Seva Kendra.
How to Get Aadhaar
Book Appointment
Visit bookappointment.uidai.gov.in or walk-in to nearest Aadhaar Seva Kendra
Carry Documents
Bring Proof of Identity (PoI) and Proof of Address (PoA) documents
Biometric Capture
10 fingerprints, iris scan, and photograph captured at the centre
Get EID / URN
Receive 28-digit Enrolment ID on acknowledgement slip
Receive Aadhaar
Download e-Aadhaar online or receive physical card by post within 90 days
Help & Support
Helpline
Toll-free 24×7
12 languages supported
IVRS + Executive support
Write to us for queries
Mon—Sat: 7AM—11PM
Sun: 8AM—5PM
Aadhaar Mitra
AI-powered chatbot on uidai.gov.in. Available 24×7 for instant answers to common queries.
Regional Offices
Hyderabad . Guwahati . Ranchi . Chandigarh . Mumbai . Bengaluru . Delhi . Lucknow