Aadhaar Virtual ID (VID) is a 16-digit number issued by UIDAI that you can use instead of your 12-digit Aadhaar number whenever authentication is required — for example, at a bank, when buying a SIM card, or at a hotel front desk. In simple terms, the VID acts as a temporary stand-in for your Aadhaar number so the actual number remains hidden from the entity performing verification.
The key distinction between Aadhaar and VID is permanence versus revocability. Aadhaar is a permanent identifier tied to your identity, while a VID is temporary and can be regenerated whenever you choose. This article explains what a VID is, why it exists, how to generate one quickly, where it can be used and answers common questions about its security and usage.
Breaking Down What Aadhaar Virtual ID Really Means
UIDAI created the VID system so Aadhaar holders do not need to disclose their actual Aadhaar number each time they authenticate. When you provide a VID to a bank, telecom provider or other service, they perform the same verification process, but they do not see or store your 12-digit Aadhaar number. The VID is a temporary, revocable 16-digit random number mapped to your Aadhaar record inside UIDAI’s systems. Think of it like a locker key that opens the locker without revealing the locker’s serial number.
When an agency submits your VID for OTP authentication or e-KYC, UIDAI matches that VID to your Aadhaar record internally and returns a simple yes/no verification result. The agency never receives your Aadhaar number itself.
For example, Ravi opens a bank account. Instead of submitting his Aadhaar number on the KYC form, he generates a VID using the mAadhaar app and provides that 16-digit number. The bank’s verification succeeds, but the bank’s records only contain the VID, not his actual Aadhaar number.
Aadhaar ID vs Aadhaar Virtual ID: A Quick Comparison
People sometimes assume Aadhaar and VID are two separate identity documents. They are not: the VID is derived from and mapped to your Aadhaar number. Here’s a concise comparison:
| What we’re comparing | Aadhaar Number | Aadhaar Virtual ID (VID) |
|---|---|---|
| Length | 12 digits | 16 digits |
| Permanent? | Yes | No — revocable |
| Who creates it | UIDAI at enrolment | You, via UIDAI tools |
| Can you change it? | No | Yes, you can regenerate |
| Can Aadhaar be derived from it? | Not applicable | No — mapping is internal to UIDAI |
| What it’s used for | All Aadhaar-linked services | Authentication and e-KYC only |
| Risk if leaked | Higher — permanent | Lower — can regenerate |
| Expiry | Never | No fixed expiry — valid until regenerated |
In short: Aadhaar is your permanent identity anchor; the VID is a disposable key that reduces exposure of your actual Aadhaar number.
Why Does UIDAI Offer a Virtual ID?
The primary purpose of the VID is privacy protection. Aadhaar numbers are permanent; if ever leaked, they cannot be changed. Because Aadhaar is used across banking, telecom and government services, a leaked number could lead to long-term risks. The VID acts as a buffer: it reduces the chances that your permanent Aadhaar number will be stored or exposed by third parties.
For instance, Priya often needs OTP verification when buying SIM cards while traveling. After using a small shop she wasn’t fully comfortable with, she generated a fresh VID the next day. The old VID was instantly deactivated, so any records that contained it became useless to anyone who might have accessed them.
How to Generate Aadhaar Virtual ID – 3 Easy Ways
UIDAI provides three official, free methods to generate a VID. Each method is controlled by UIDAI and requires that you use your registered mobile number.
Option 1: SMS (quickest)
Send an SMS from your registered mobile number to the Aadhaar helpline number with the text: GVID followed by the last four digits of your Aadhaar. You will receive your 16-digit VID by SMS shortly.
Option 2: UIDAI website
- Visit the UIDAI portal’s VID Generator page.
- Enter your Aadhaar number and the captcha shown.
- Request an OTP — it will arrive on your registered mobile number.
- Enter the OTP and your VID will display on screen and be sent by SMS.
Option 3: mAadhaar app
- Open the mAadhaar app and log in.
- Choose Generate Virtual ID.
- Enter your Aadhaar number and captcha, request the OTP.
- Enter the OTP and tap Generate VID — the new VID appears immediately.
Only the Aadhaar holder can generate their VID, and only one VID can be active for a given Aadhaar number at any time.
Where Can You Use a Virtual ID?
A VID can be used anywhere Aadhaar is accepted for authentication or e-KYC. Common use cases include:
- Opening bank accounts and completing bank KYC
- Buying a new SIM card
- Hotel check-ins requiring ID verification
- Insurance and investment KYC
- Downloading your e-Aadhaar
- Any transaction with an Aadhaar Authentication User Agency (AUA)
All service providers registered with UIDAI are required to accept a VID in place of your Aadhaar number when you provide one. You are not obliged to give out your 12-digit Aadhaar for routine checks.
Is a Virtual ID as Secure as Aadhaar?
Yes. For authentication, a VID follows the same verification pipeline as an Aadhaar number, so accuracy and reliability are identical. The security benefit of using a VID is reduced exposure: the Aadhaar number remains private, and if a VID is ever compromised you can generate a new one. That makes the system both secure and convenient for protecting your permanent identifier.
FAQs on Difference between Aadhaar ID and Aadhaar Virtual ID
1. How many digits does an Aadhaar Virtual ID have?
A VID has 16 digits. UIDAI describes it as a temporary, revocable 16-digit random number mapped to your Aadhaar.
2. Can my Aadhaar number be derived from my Virtual ID?
No. UIDAI confirms there is no way to derive an Aadhaar number from a VID. The mapping exists only inside UIDAI’s systems and is not shared with verifying agencies.
3. How long is an Aadhaar Virtual ID valid?
There is no fixed expiry. A VID remains valid until you generate a new one. You must wait at least one calendar day before regenerating a VID, so you can keep the same VID for as long as you prefer or refresh it regularly for extra privacy.
4. Can I generate a new Virtual ID after sharing the old one?
Yes. After the mandatory one-day period, you can generate a new VID and the previous VID deactivates immediately. This lets you invalidate a VID that you no longer trust without any formalities.