Railway NTPC Photo Maker — Resize Photo to RRB Exam Specifications

Resize photo and signature together for the RRB NTPC application portal — exact specs hardcoded, crop guides built in. Download portal-ready files in seconds, no signup.

RRB NTPC Photo & Signature Requirements
SpecPhotoSignature
Dimensions100 × 120 px140 × 60 px
File Size20–50 KB10–20 KB
FormatJPEG (.jpg)JPEG (.jpg)
BackgroundWhite / LightWhite
Physical Size3.5 × 4.5 cm—
RRB NTPC Photo: 100×120px, 20–50KB, JPEG, white/light background
Upload your photo
JPG, PNG, or WebP · Drag & drop or click

How to Use

  1. Upload your photo or signature — Select or drag-and-drop your candidate photo or signature image (JPEG, PNG, or WebP) from your device.
  2. Crop to RRB NTPC specifications — Use the aspect-ratio-locked crop tool to frame the correct area. The tool automatically sizes to 100×120px for photo and 140×60px for signature.
  3. Download the portal-ready file — Check the spec checklist for all green indicators, then download your NTPC-ready photo (under 50KB) and signature (under 20KB).

Why Use This Tool

Every RRB NTPC recruitment cycle requires the same photo and signature specifications. The photo must be exactly 100×120 pixels, 20–50KB, JPEG format, with a plain white or light background. The signature must be 140×60 pixels, under 20KB, JPEG format, handwritten on white paper. Getting either one wrong means portal rejection and repeated attempts on the application deadline.

This tool has both specifications hardcoded — no guessing dimensions, no manual Photoshop resizing, no trial-and-error with file sizes. Upload your photo, crop with the aspect ratio guide, and download a JPEG that passes the RRB portal's technical validation. Switch to the Signature tab and repeat for your signature. Both files are ready to upload in under a minute.

Everything runs in your browser. Your photo and signature never leave your device — no server uploads, no accounts, no watermarks. Made for RRB NTPC aspirants across India who need portal-ready files quickly.

Frequently Asked Questions

The RRB NTPC photo requirement is 100×120 pixels (width × height), in JPEG format, between 20KB and 50KB in file size, with a plain white or light-coloured background. The photo must be recent (taken within 6 months) and show the candidate's face clearly with a neutral expression and open eyes. These specifications are consistent across all RRB NTPC cycles.
The RRB NTPC signature must be 140×60 pixels (width × height), in JPEG format, under 20KB. The signature should be handwritten on plain white paper with a black or dark blue pen, then photographed or scanned. Do not use a digital signature or typed text — the RRB portal validates that the signature is handwritten.
Yes — this tool outputs exactly the dimensions (100×120px photo, 140×60px signature) and file sizes (under 50KB photo, under 20KB signature) specified in the RRB NTPC official notification. The output is a standard JPEG that meets all technical format requirements. Always verify final specifications against the official notification for your recruitment cycle, as RRB may update requirements.
RRB NTPC requires a plain white or very light-coloured background. Coloured, patterned, or dark backgrounds will be rejected by the portal. Take your photo against a plain white wall in good natural lighting. This tool does not remove or replace backgrounds — ensure the background is light before uploading.
Selfies are not recommended for RRB NTPC applications. The portal requires a formal passport-style photo with a plain light background, even lighting, and a neutral expression. A selfie is likely to be rejected during document verification even if it passes the portal upload check. Use a photo taken by someone else or at a photo studio.
This tool automatically compresses your photo using iterative JPEG quality reduction until the file size is under 50KB, while maintaining the correct 100×120px dimensions. The spec checklist shows the final file size before you download. If compression artifacts are visible, try uploading a better-lit or higher-quality original photo.

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