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Railway Recruitment Boards (RRBs)Trending Exam

Railway RRB Photo & Signature Resizer

Indian Railways RRB mandates exact 30KB to 70KB JPEG photo (35mm x 45mm, approx 350x450px) and 30KB to 70KB signature on plain white paper. Applications with wrong dimensions, dark backgrounds, or caps/spectacles get rejected during automated computer scrutiny.

Railway Recruitment Boards (RRBs) Official Specs:350 × 450 px (3.5cm × 4.5cm)
Strict File Size: 30 KB to 70 KB
Background: Plain white or light-colored background
Format: Strictly JPEG (.jpg / .jpeg)

Upload your Color Passport Photo for RRB NTPC / ALP / Technician / Group D

Drag & drop file here, or click to browse. Automatically resizes to 350×450 px & fits inside 30–70 KB.

Instant In-Browser Processing•100% Private (No server uploads)

Official Notification Guidelines Checklist

Color Passport Photo30 - 70 KB
Dimensions: 350 × 450 px (3.5cm × 4.5cm)
Background: Plain white or light-colored background
  • Color photograph taken against a plain light/white background within the last 6 months.
  • Full face view with neutral expression, open eyes, and both ears clearly visible.
Candidate Signature30 - 70 KB
Dimensions: 280 × 120 px (5cm × 2cm)
Background: Clean unruled white paper with black or blue ballpoint pen
  • Signature must be in running handwriting, NOT in block or capital letters.
  • Sign clearly on clean white paper without shadows or smudges.
Common Rejection Warning: Ensure that your photo does not contain camera flash reflections on spectacles, tilted head, or dark colored background. SizeSnap strictly outputs high-quality JPEG files under the maximum threshold.

Frequently Asked Questions

What is the exact photo size for Railway RRB NTPC & ALP in KB?

The photograph must be in JPG/JPEG format with a file size between 30 KB and 70 KB. Recommended dimensions are 35 mm x 45 mm (approx. 350 x 450 pixels).

What is the signature size for Railway RRB exams?

The candidate signature must be between 30 KB and 70 KB in JPG format. Dimensions should be 50 mm (width) x 20 mm (height). Signatures in capital letters will be rejected.

Can I upload a selfie or phone snapshot for Railway RRB?

Selfies are strictly rejected. Take a proper front-facing passport photo in good daylight against a plain white wall or background, then use SizeSnap to crop and resize it to exact 30KB-70KB specifications.