What is Aadhaar?
Aadhaar, a 12-digit unique number generated by UIDAI at random for every individual. The Aadhaar number serves two purposes: It proves that the Indian resident is who they claim to be (Proof Of Identity), and their address (Proof Of Address).
What is UIDAI?
It is under the Ministry of Electronics and Information Technology that the Unique Identification Authority of India was established. The Aadhaar Act 2016 governs its operations. Officially, it is known as the Aadhaar Act (Targeted Deliver of Financial and Other Subsidies Benefits and Service) Act 2016. The UIDAI operates under the Aadhaar (Targeted Delivery of Financial and Other Subsidies, Benefits and Services) Act 2016.
myAadhaar/UIDAI: Mission & Objective
Aadhaar is a digital identification card issued by UIDAI. Its mission is to provide Indian citizens with an unique identity and ensure efficient, targeted, transparent and effective delivery of benefits and services.

What is the purpose of UIDAI Adhaar?
UIDAI has as its primary goal to give every Indian citizen an Aadhaar ID. The Aadhaar ID is unique in many ways:
- Create and Implement a System: Develop a robust Aadhaar number distribution system.
- Updates and Authentication Policies: Create policies that Aadhaar users can use to update their digital identity and verify it.
- Data Security: Protect the confidentiality and integrity of Aadhaar holders’ identity and authentication records.
- Infrastructure Technology: Create and maintain an scalable, resilient and dependable technology infrastructure for the Aadhaar System.
- Sustainability Organization : Create a sustainability organization that will uphold UIDAI’s values and vision.
- Compliance enforcement: Enforce the Aadhaar act amongst all individuals and agencies.
- Formulate Regulations and Rules : Develop regulations and rules that are aligned to the Aadhaar act in order to ensure an effective implementation.
- Reliable Identification Verification: Offer a reliable method of identity verification in order to overcome the limitations associated with traditional identification documents.
My Aadhaar Services List
UIDAI’s “My Aadhaar”, a website, offers several services that help citizens manage Aadhaar needs. The services offered include: updating Aadhaar details, retrieving a forgotten or lost Aadhaar, downloading an eAadhaar, ordering a PVC Aadhaar, booking online appointment at Aadhaar Seva Kendras and more.
Some of these services require users to login at the official website, myaadhaar.uidai.gov.in, while many others can be accessed without logging in.
Due to this flexibility, users are able to access the majority of services, even if their Aadhaar registered mobile number is lost or they cannot use it.
Understand the services which require mobile numbers to be registered.

MyAadhaar services that require Aadhaar mobile number login
Let’s check the list of services that can be accessed only after logging in to the myAadhaar portal myaadhaar.uidai.gov.in.
- Document Update
- Download Aadhaar
- Retrieve EID / Aadhaar number
- Verify Email / Mobile Number
- VID Generator/ Retrieve VID
- Lock / Unlock Aadhaar Card
- Aadhaar Bank Seeding Status
MyAadhaar offers services that can be used even when the mobile number has not been registered.
Check out the services you can access without logging in:
- Order Aadhaar PVC Card
- Check Aadhaar PVC Card Order Status
- Check Enrolment & Update Status
- Locate Enrolment Center
- The Aadhaar Seva Kendra can be booked by appointment.
- Check Aadhaar Validity
- Aadhaar Grievance & Feedback
- Check Aadhaar Grievance / Feedback Status
UIDAI My Aadhaar login: How do I log in to UIDAI MyAadhaar Portal?
You can use the online services provided by UIDAI myAadhaar to benefit from various features such as Document Updates and Aadhaar Downloads. Follow these steps to log into your UIDAI myAadhaar Account.
- Visit the official website of UIDAI myaadhaar.uidai.gov.in
- Click on ” Login ” on the home page.
- You will be directed to a window in which you must enter your login information, which is the Aadhaar number.
- Captcha Code : Enter the code displayed on screen.
- Select “Send OTP”.
- A OTP is sent to your mobile number associated with Aadhaar Card.
- In the ” Enter OTP ” field, enter the OTP received.
- To access your account, click on ” Sign in”.
You can access your Aadhaar Dashboard once you log in. This dashboard allows you to use multiple services, including linking bank accounts and ordering an Aadhaar PVC card.
Follow these instructions to manage your Aadhaar, including downloading, updating, and accessing online services. Keep your Aadhaar data up to date to enjoy government benefits and services.

How do I download UIDAI Aadhaar card online?
A physical or digital copy of UIDAI’s Aadhaar card is required. They are both accepted. In order to download your Aadhaar Card online through the official website of UIDAI, myaadhaar.uidai.gov.in/uidai.gov.in, follow the steps provided below:
- Start by visiting the official UIDAI portal at myaadhaar.uidai.gov.in.
- Find and click the’Aadhaar Download’ link on the page.
How do I update my Aadhaar card offline?
- Follow the instructions below to update your Aadhaar offline:
- The official UIDAI site ( www.uidai.gov.in).
- Select ” Schedule an appointment ” from the ” My Aadhaar ” menu.
- Book an appointment by entering your location or city.
- Now, provide your mobile number.
- Click on the ” Get OTP button” and enter the captcha code.
- Click on ” Choose Enrollment Type ” and select ” Edit Existing Aadhaar details ” from the dropdown list.
- Click on the preview button.
- Enter your Aadhaar Number, and your Name as shown on your Aadhaar Card.
- Choose the information you want to change from the name, date of birth, gender, mobile number, email ID, address, or biometric by ticking the boxes.
- Click on Confirm to confirm the data.
- Download and print your application after successful payment.
- Visit the Aadhaar Service Center of your choice on your appointment time.
- Please bring the completed application form.
- The Aadhaar Kendra will accept the completed form.
- Your request for updating the details associated with your Aadhaar will be processed by authorities.
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How do I update my Aadhaar Card online?
We know that the Aadhaar Online Update Services are only limited to updating proof of address (POA), and proof of identity (POI). Let’s understand how to update these Aadhaar Details online using UIDAI’s official portal, myaadhaar.uidai.gov.in.
- Open your web browser and go to myaadhaar.uidai.gov.in.
- Click on ” Document update” on the home page.
- Enter your 12-digit Aadhaar Number and Captcha Code to verify.
- Click on the “Login using OTP”.
- You will receive an OTP to the mobile number registered with Aadhaar.
- Enter your OTP that you received via SMS on the registered number.
- Click on ” Sign in “.
- Check your details carefully (name, birth date, gender and address).
- Comparing these documents with the POI or POA document.
- Accept the Terms and Conditions.
- Upload your Proof of Identity (please follow the format and size guidelines).