RRB NTPC Photo: 35mm × 45mm, JPEG, max 50KB. Signature: 40mm × 20mm, max 20KB. White background. Use our free resizer to get specs right instantly.
RRB NTPC 2026 Photo Specifications
The Railway Recruitment Board Non-Technical Popular Categories (RRB NTPC) exam attracts millions of applicants for railway jobs across India. The RRB application portal is notoriously strict — incorrect photo uploads are a very common source of application rejections. Getting your photo right before the application deadline is critical because the correction window is limited.
| Parameter | Required Value | Status |
|---|---|---|
| Dimensions | 35mm × 45mm | Exact |
| File Format | JPEG / JPG | Required |
| Maximum File Size | 50 KB | Strict |
| Background | Plain white or light blue | Required |
| Photo Age | Within 3 months | Required |
RRB NTPC Signature Specifications
| Parameter | Required Value |
|---|---|
| Dimensions | 40mm × 20mm |
| File Format | JPEG / JPG |
| Maximum File Size | 20 KB |
| Paper | Plain white, dark ink |
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Open RRB NTPC Resizer →Important Notes for RRB NTPC Photo
- The RRB portal accepts both white and light blue backgrounds — but white is safest
- Your photograph should be recent, not more than 3 months old at the time of application
- The photo you upload must match your appearance on the day of the CBT examination
- Scanned ID card photos are not acceptable — take a fresh photograph
- The photo will be printed on your admit card, so ensure it is high quality within the 50KB limit
The photo you upload is printed on your RRB NTPC admit card and used for identity verification at the examination centre. A blurry or incorrect photo can cause issues even after your application is accepted. Always upload a clear, high-quality photo.