📋 RRB NTPC Guide

RRB NTPC 2026 Photo & Signature Size: Complete Requirements Guide

Updated April 2026 · Verified against official notification
Quick answer

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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Important Notes for RRB NTPC Photo

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Your RRB photo appears on your admit card

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.

Frequently Asked Questions

RRB NTPC requires a 35mm × 45mm passport-size photo in JPEG format with a maximum file size of 50KB. The background must be plain white or light blue, with the face clearly visible front-facing.
Yes, RRB NTPC typically accepts both white and light blue backgrounds. However, we recommend using plain white as it is universally accepted and less likely to be rejected by the portal's validation system. Use SarkariKagaz's background colour tool to set the exact colour.
RRB NTPC requires the photograph to be recent — typically taken within 3 months of the application date. Using an old photo (even if it looks the same) can lead to identity verification issues at the examination centre.