Format photograph (10KB–200KB) and signature (4KB–30KB) for NTA JEE Main and IIT JEE Advanced online registration.
| Item | Dimensions | File Size | Rules |
|---|---|---|---|
| Photo | 200 × 280 px | 10 KB – 200 KB | White background, 80% face view |
| Signature | 250 × 80 px | 4 KB – 30 KB | Black ballpoint ink only |