Aadhaar Card (UIDAI) 2026– Full Simple Guide 2026 (All-in-One)

Aadhaar Appointment Booking (Online Step-by-Step)

If you want to make a new Aadhaar or update details, first you need to book an appointment.

Steps:

1. Go to the official website: https://uidai.gov.in
2. Click on “Book Appointment”
3. Select your city
4. Choose the nearest Aadhaar Seva Kendra
5. Pick date and time
6. Enter your name and mobile number
7. Enter OTP
8. Click Submit

Your appointment is booked
Visit the center on that date with documents

Aadhaar Card Correction Online (Name, Address, DOB)

If your Aadhaar has wrong information, you can correct it online.

You can update:

• Name
• Address
• Date of Birth
• Gender

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Steps:

1. Go to the UIDAI website
2. Click “Update Aadhaar Online”
3. Enter Aadhaar number
4. Enter OTP
5. Select what you want to update
6. Upload document
7. Pay fee (₹50 approx)
8. Submit

Your update request is completed

Download Aadhaar Card PDF Online

You can download Aadhaar anytime on your mobile or computer.

Steps:

1. Go to the UIDAI website
2. Click “Download Aadhaar”
3. Enter Aadhaar number or Enrollment ID
4. Enter OTP
5. Click Download

📄 You will get a PDF file

Password:

• First 4 letters of your name (CAPITAL)
• Birth year

Example:

RAJU + 2001 = RAJU2001

Aadhaar Update Status Check

After applying for the update, you can check your status.

Steps:

1. Go to the UIDAI website
2. Click “Check Status”
3. Enter SRN / URN number
4. Enter captcha
5. Click Check

Status will show:

• Pending
• Approved
• Rejected

Mobile Number Link with Aadhaar

Important: This cannot be done fully online. You must go to the Aadhaar center.

Steps:

1. Visit the nearest Aadhaar Seva Kendra
2. Fill the update form
3. Give your mobile number
4. Do fingerprint verification
5. Pay the 50 fee

After a few days, your mobile number will be linked

Important Tips

• Always use the official website of UIDAI
• Never share OTP with anyone
• Keep your Aadhaar updated
• Use the correct documents

Final Conclusion

Aadhaar Card is very important for daily life.
You can easily:

• Book appointment
• Correct details
• Download Aadhaar
• Check update status
• Link mobile number

All services are simple if you follow these steps properly.