JEE Main 2026 Aadhaar-Based Registration: Image Specifications and New Application Process Explained

The National Testing Agency (NTA) has brought a major change to the JEE Main 2026 registration process with an Aadhaar-based auto-fill feature. This new system directly pulls important personal details from the UIDAI Aadhaar database.

It removes the need to manually enter basic information, which greatly reduces typing mistakes and errors. This makes registration faster and smoother for lakhs of engineering students across India.

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Candidates should make sure their Aadhaar details are correct and updated before starting the JEE Main 2026 registration. Any mismatch with other documents, like the Class 10 certificate, could create problems with your application.

To fix common issues like name differences between Aadhaar and Class 10 certificates, the JEE Main 2026 portal lets you correct or update your name during the application process.

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JEE Main 2026 Registration: Aadhaar Auto-Fill Details

Here's the list of details that will automatically fill in your JEE Main 2026 application form after you submit your Aadhaar number:

• Candidate's Name
• Date of Birth
• Gender
• Photograph (A live photo will also be captured)
• Address

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Registration Steps for JEE Main 2026 With Simplified Aadhaar Verification

NTA has simplified the registration process for candidates. Follow these steps to register for JEE Main 2026:

Step 1: Go to the official JEE Main website at jeemain.nta.nic.in

Step 2: Click on the 'JEE Main Registration 2026' link

Step 3: The registration will start with Aadhaar authentication. This will automatically fill your personal details like name, date of birth, address, and more.

Step 4: Fill in the remaining details manually. This includes contact information, disability details (if applicable), identity details, exam center preference, qualification details, and document uploads.

Step 5: Pay the registration fee and submit your application form.

The Aadhaar auto-fill feature has made JEE Main 2026 registration more convenient and error-free for candidates across India.

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JEE Main Registration 2026: Image Specifications

Here's a table showing the photo and signature size requirements for JEE Main:

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