Facial-biometric check JEE Main 2026: live photo capture at centres
Facial-biometric checks were introduced from the January 2026 JEE Main session and continue for the April 2026 sittings. The system captures a live photo at the exam centre and matches it with your registration photo to prevent impersonation.
Facial-biometric check JEE Main 2026: what is collected and why
At the centre your live photo and a fingerprint (thumb or index) are taken. Some centres may also collect iris scans or signature verification. Aadhaar data may be used for quick matching where applicable; the measure is aimed at preventing impersonation and cheating.
Facial-biometric check JEE Main 2026: stepwise verification and typical timings
Follow this usual order at most centres; times are averages from official guidelines and test-centre reports.
| Step | Typical time | Tip |
|---|---|---|
| Admit card + original photo ID check | ~30 seconds | Keep printed admit card ready |
| Frisking (metal detector) | ~1 minute | No phones or metal items |
| Fingerprint scan | ~20 seconds | Hands clean and dry |
| Facial biometric (live photo) | 15–30 seconds | Remove caps, masks, scarves; remove glasses if asked |
| Aadhaar quick match (if used) | ~30 seconds | Unlock Aadhaar biometrics if using Aadhaar |
Overall, a full biometric check usually takes 1–2 minutes if there are no mismatches or technical issues. Arrive 1.5–2 hours before your shift to avoid delays.
Documents, printouts and on-day rules
You must carry the printed JEE Main 2026 April session admit card; soft copies are not allowed. Also bring the original photo ID you uploaded during registration (Aadhaar, PAN, Voter ID, Passport or Driving Licence).
You need two passport-size photos (one pasted on the admit card) and a printed, signed self-declaration form. If you plan to use Aadhaar, make sure biometrics are unlocked via the mAadhaar app or the UIDAI site.
| Document | Required? |
|---|---|
| Printed admit card | Yes |
| Original photo ID (same as uploaded) | Yes |
| Two passport photos (one pasted) | Yes |
| Self-declaration form (printed & signed) | Yes |
| Mismatch certificate (if photo mismatch) | Yes, attested |
If the live photo does not match your registration or Aadhaar photo, bring a mismatch certificate signed by a principal, headmaster or a gazetted officer as allowed by the exam authority.
Quick on-day checks for smooth verification
Remove caps, masks and scarves before facial capture. Keep hands clean and dry for fingerprint scans. If asked, remove spectacles to help facial matching.
Article updated
This article was updated on Apr 2, 2026 to reflect rules in force for the JEE Main April 2026 session.