How To Lock, Unlock Aadhaar Biometric Details Online

Nowadays, we use Aadhaar to get many services. To prevent misuse, one can use the Aadhaar lock and unlock feature at their leisure.”UIDAI has introduced a feature to lock and unlock your Aadhaar Number,” according to the UIDAI website. Authentication cannot be performed using your Aadhaar Number after it has been locked. In that case, you may perform authentication using your Virtual ID.” This prevents others from using your Aadhaar number. Aadhaar has become one of the most trusted government documents, serving as both proof of identity and proof of address. The security of Aadhaar has recently come under scrutiny, prompting UIDAI to provide the ability to lock/unlock Aadhaar biometric data online. This service is intended to assist users in preventing their biometric information from being misused in any way. Many agencies require applicants to verify their information using the Aadhaar biometric authenticate facility.

Steps to Locking and Unlocking Aadhar Biometric Data Online

Aadhaar is an important unique identification number, and many people use it to confirm their identity and/or address. It is critical to keep your Aadhaar secure because it contains sensitive information. Individuals must provide the government with their eye and fingerprint scan data when applying for an Aadhaar card. When using other services, this biometric information can be used to verify identity.

Individuals can avoid having their Aadhaar card mishandled by simply locking their biometric data on the UIDAI servers. The data can be unlocked and used for verification before being locked again. Here’s a quick guide to protecting your biometric data online:

  • Go to the UIDAI website and select ‘Aadhaar Lock and Unlock Service’ from the ‘My Aadhaar’ and ‘Aadhaar Services’ menus.
  • Lock your biometric data by selecting ‘Lock UID.’
  • Enter the 12-digit Aadhaar Number from your card.
  • Fill in your Full Name.
  • Enter your Pin Code here.
  • Enter the Security Code, also known as the captcha, as shown on the page.
  • Click on “Send OTP” or “Enter OTP.” The OTP will be sent to the registered mobile phone number via SMS, and it must be entered on the same page.
  • Check the OTP.
  • You will see a message on your screen that says, ‘Your Aadhaar number has been successfully locked.’ For authentication, use VID.’

Steps To Unlock Aadhaar Biometric Data Online

Follow the simple steps outlined below to unlock your Aadhaar biometric data online:

  • Go to the UIDAI website and select ‘Aadhaar Lock and Unlock Service’ from the ‘My Aadhaar’ and ‘Aadhaar Services’ menus.
  • Enter your Aadhaar or Virtual ID number (12 digits) (16 digit)
  • Captcha is required for verification.
  • Click the ‘Send OTP’ button.
  • Enter the OTP and press the ‘Submit’ button.

Please keep in mind that in order to Lock and/or Unlock biometric data, you will need to create a Virtual ID. The steps for creating a virtual ID are outlined below.

  • Go to the UIDAI website and select ‘Virtual ID (VID) Generator’ from the ‘My Aadhaar’ and ‘Aadhaar Services’ menus.
  • Enter your 12-digit Aadhaar number here.
  • Enter the captcha
  • Click the ‘Send OTP’ button.
  • Enter ‘OTP’ and press the ‘Submit’ button.

The 16-digit virtual ID will be texted to your registered mobile number. The VID is a random 16-digit temporary, revocable number that corresponds to the Aadhaar number. For e-KYC and authentication, it can be used instead of an Aadhaar number. Authenticating with a VID number is similar to authenticating with an Aadhaar number. However, the VID cannot be used to calculate your Aadhaar number.

Apart from this if you are interested to know more about How to Link Aadhaar with Vodafone Mobile Number? then visit our Business category.


Olivia is a seasoned blogger with a flair for lifestyle and fashion. With over 6 years of experience, she shares her passion for the latest trends and styles, offering inspiration and guidance to her audience on all things lifestyle-related.

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