In today’s digital era,
the Aadhaar card has become one of the most vital documents in India.
From banking operations to online transactions, it serves as a key identity
proof linked to your mobile number. With such importance, keeping Aadhaar
secure is essential. To help, UIDAI offers a Lock and Unlock feature
that allows cardholders to safeguard their Aadhaar number and biometric data.
What Is Aadhaar Lock
& Unlock?
- Locking Aadhaar:
Temporarily restricts verification using your Aadhaar number (UID).
- Unlocking Aadhaar:
Restores access when needed.
- Even when locked, you can still use
your Virtual ID (VID) for verification.
How to Lock Your Aadhaar
Card
1. Visit
the official UIDAI website: uidai.gov.in.
2. Go
to Aadhaar Services → Lock/Unlock Biometrics.
3. Enter
your 12-digit Aadhaar number and CAPTCHA.
4. Click
Send OTP (received on your registered mobile).
5. Enter
OTP → Click Submit.
6. Select
Enable Locking Feature → Aadhaar biometrics locked.
How to Unlock Your
Aadhaar Card
1. Visit
uidai.gov.in.
2. Enter
Aadhaar number + CAPTCHA → Click Send OTP.
3. Enter
OTP → Click Submit.
4. Select
Disable Locking Feature → Aadhaar biometrics unlocked.
Why Lock Aadhaar?
- Prevents misuse of Aadhaar number for
unauthorized verification.
- Adds an extra layer of security to
sensitive data.
- Ensures only you control when and how Aadhaar is used.
Final Thoughts
The Lock and Unlock
feature is a simple yet powerful way to protect your Aadhaar card. By
enabling biometric locking, you reduce risks of misuse while retaining
flexibility to unlock when required. In a world where Aadhaar is central to
identity and transactions, this feature ensures you stay in control of your
data.