What are the photo and signature requirements for RRB Station Master 2026?

For the RRB Station Master online form — caste certificate: PDF, 100 KB – 400 KB; signature: JPG, 30 KB – 49 KB, 140 × 60 dimensions. Upload your file above and it will be resized to these limits automatically. Always cross-check with the official notification.

What is the caste certificate size for the RRB Station Master form?

The RRB Station Master caste certificate should be PDF, 100 KB – 400 KB.

What is the signature size for the RRB Station Master form?

The RRB Station Master signature should be JPG, 30 KB – 49 KB, with dimensions 140 × 60.

Can I use this tool for RRB Station Master (RRB, NTPC, Railway)?

Yes. This page is built for the RRB Station Master online application form, also searched as RRB, NTPC, Railway, Railway Jobs, Graduate. Upload your photo, signature or documents and they will be resized to the required KB and format.

How do I fill the RRB Station Master form and upload photo and signature?

1) Upload your photo or signature above. 2) The tool resizes it to the RRB Station Master size, KB and format. 3) Download the file. 4) Upload it in the official RRB Station Master online form. Always apply only on the official website.

Does the railway (RRB) form need a recent photo?

Yes. RRB forms ask for a recent, clear, front-facing photo on a plain light background. Always confirm against the latest CEN notification.

Is this photo and signature resizer free?

Yes, completely free. No registration, no watermarks, and no limits on the number of files you process.

Can I resize photos and signatures on mobile?

Absolutely. The tool works on all modern smartphones and tablets directly from your browser — no app install needed.

Why does the output show 'Out of range'?

This means the compressed file couldn't fit exactly within the required KB range for this exam. You can still download it and try, or use the Edit button to adjust requirements and re-process.

What image formats are accepted?

Most exams require JPEG/JPG. The tool automatically converts your image to the correct format during processing.

Does resizing reduce image quality?

Our tool uses smart progressive compression to hit the exact size range while keeping the image as sharp as possible.

RRB Station Master Photo & Signature Resizer

Resize RRB Station Master online form documents for free in just one click — also for RRB, NTPC, Railway.

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Official Requirements

RRB Station Master Photo & Document Requirements 2026

Official upload specifications for the RRB Station Master application form

RRB Station Master Quick Reference Table 2026

Document	File Size	Format	Dimensions
Caste Certificate	100 KB – 400 KB	PDF	Not specified

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Frequently Asked Questions

Common queries about RRB Station Master photo and signature requirements 2026

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RRB Station Master Photo & Signature Resizer

RRB Station Master Photo & Document Requirements 2026

Frequently Asked Questions

RRB Station Master Photo & Document Requirements 2026

Frequently Asked Questions

RRB Station Master Form Fill Up 2026 – Photo & Signature Upload Guide

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