Railway RRB Railway RRB Resizer

Resize candidate photo and signature for Railway Recruitment Board (RRB NTPC, Group D, ALP, JE, Technician) exams.

Verified: Railway Recruitment Control Board, Ministry of RailwaysOfficial Portal Notice

Configuration

Exam & Doc Type

Client RAM

Selected ExamRailway RRB

Choose Document Type1 of 3

ℹ️ Image Requirements

Dimensions275×354 px

Size20–70 KB

FormatJPG · 200 DPI

Clear front view without caps or tinted glasses. Plain white background mandatory.

Add Name & Date PlacardOptional

Image Adjustments

Brightness0

Contrast0

Read Official GuidelinesZero Storage

Upload & Process

Drag, Crop & Verify

Drop photo or signature here

Supports JPG, PNG, WEBP, HEIC up to 25 MB · Instant client-side RAM execution

RRB Official Document Requirements

Strict pixel dimensions, file size constraints, and DPI headers verified from active recruitment cycles.

Document Slot	Pixel Dimensions	Physical Size	File Size (KB)	DPI Header	Rules & Background
NTPC & Group D Photo	275 × 354 px	35 × 45 mm	20–70 KB	200 DPI	Clear front view without caps or tinted glasses. Plain white background mandatory.
ALP & Technician Photo	275 × 354 px	35 × 45 mm	50–150 KB	200 DPI	Railway ALP recruitment slot allowing 50 KB to 150 KB high-clarity file size.
Railway Signature	140 × 60 px	40 × 20 mm	10–40 KB	200 DPI	Sign on white paper with black ink pen in running handwriting.

Common Rejection Reasons for RRB

Photo file size is below 30 KB or above 70 KB

Wearing sunglasses, caps, or goggles

Signature written in capital block letters

Frequently Asked Questions

What is the RRB photo size requirement?↓

RRB requires a 35 × 45 mm (276 × 354 px) colour photo between 30 KB and 70 KB in JPG format.

What is the RRB signature size?↓

RRB requires signature of 50 × 20 mm between 30 KB and 70 KB in JPG format.

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