SarkariResize

RRB NTPC Document Resizer

Automatically crop and compress your documents to meet the exact official requirements for Railway Recruitment Board - NTPC.

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350x350 px • Max 300KB

The Complete Guide: RRB NTPC Photo & Signature Resizer Online 2026

Welcome to the ultimate, free online tool to automatically resize and compress your photo, signature, and thumb impression for the Railway Recruitment Board - NTPC (RRB NTPC) recruitment application. Every year, thousands of applications are rejected due to improperly formatted documents. SarkariResize guarantees 100% compliance with official official guidelines.

Why Use Our RRB NTPC Resizer Tool?

Our tool is designed specifically for the RRB NTPC portal specifications. Unlike generic photo resizers, this built-in engine inherently understands the required dimensions, aspect ratios, and KB limits enforced by the Railway Recruitment Board - NTPC. Furthermore, we guarantee 100% privacy. Your sensitive documents are processed locally within your browser and are never uploaded to our servers.

Official Documents Specifications Table

Document TypeDimensionsMin KBMax KBSpecial Notes
Photo3.5x4.5 cm30 KB70 KBStandard rules apply.
Signature3.5x1.5 cm20 KB30 KBStandard rules apply.

How to Resize your Photo for RRB NTPC in 3 Steps

Common Mistakes to Avoid

When applying for Railway Recruitment Board - NTPC positions, avoid taking photos with dark backgrounds, wearing tinted glasses, or submitting a blurred signature. If your exam requires a thumb impression, ensure it is taken with clear ink on white paper without smudging.

Frequently Asked Questions (FAQs)

What is the photo size required for RRB NTPC?

The official photo size required by the Railway Recruitment Board - NTPC is 3.5x4.5 cm with a maximum file size of 70KB.

Is my data secure?

Yes. SarkariResize processes all images 100% locally in your web browser. We do not upload, save, or store your photos or signatures.