RRB Group D (Level 1) Requirements
RRB Group D Photo & Signature Size Requirements
Don't let a bad upload cost you the RRB Group D deadline. The photo and signature dimensions, KB caps and format are set out below, and the resizer alongside opens already tuned to them — one click and your file is ready.
Resize RRB Group D Photo →RRB Group D (Level 1 / CEN) online application — photo & signature specifications
| Type | Dimensions | File size | Format | Notes |
|---|---|---|---|---|
| Photo | 320 × 240 px | 50–100 KB | JPG | Colour photo, white/light background, face ≥50% of frame |
| Signature | 140 × 60 px | 30–50 KB | JPG | Black ink, running (cursive) handwriting — no block letters |
Both files are submitted while you register for the RRB Group D (Level 1) CEN on your zonal RRB's portal. The specifications are reviewed each recruitment cycle, so treat the current official notification as the authority.
How to resize your photo for RRB Group D
1
Fire up the toolClick below; the resizer opens with the RRB Group D numbers already in place.
2
Drop in your imageChoose or drag a JPG, PNG, HEIC or WEBP file — up to 15 MB is fine.
3
Crop, run, saveAdjust the crop, process, and download. The result is a 320×240 px JPG between 50–100 KB, set for the portal.
Getting it right for RRB Group D: keep the photo recent, on a plain white or light background, with your face filling at least half the frame. Sign in your normal running hand — block or capital letters are a common rejection reason.
Resize RRB Group D Signature →
Frequently asked questions
What is the RRB Group D photo size?
A recent colour photo at 320×240 pixels, 50–100 KB, in JPG, on a plain white or light background, with the face taking up at least half the frame.
What is the RRB Group D signature size?
140×60 pixels, 30–50 KB, in JPG. It must be your normal running (cursive) signature in black ink — block or capital letters are rejected.
Are RRB Group D and RRB NTPC photo specs the same?
They're close but not identical across every CEN notification. Group D commonly asks for a larger 50–100 KB photo versus NTPC's lighter cap, so resize separately for each and always confirm against the live notification.
Why does RRB reject signature uploads?
The most common reasons are signing in capital/block letters instead of your normal running signature, using pencil or a colour other than black ink, or missing the 140×60 px / 30–50 KB window.
How old can the RRB Group D photo be?
Keep it recent — most notifications ask for a photo taken within the last few months, not an old or scanned passport photo.