RRB Railway (NTPC / Group D / ALP) photo & signature — resize & compress
RRB railway exams (NTPC, Group D, ALP, JE) ask for a recent colour photograph of 20–50 KB and a signature in JPEG. Resize and compress both to the RRB requirement in seconds, right here in your browser.
🔒 100% private — your image never leaves your deviceTap to choose a photo
or drag & drop · JPG / PNG · your image never leaves your device
RRB (Railway) photo & signature size
| Item | Dimensions | File size | Format |
|---|---|---|---|
| Photograph | Colour photo, 20–50 KB | 20–50 KB | JPEG |
| Signature | ≈140 × 60 px, 10–40 KB | 10–40 KB | JPEG |
How to resize your RRB (Railway) photo and signature
- The tool above is already set to the RRB (Railway) photo size. Switch to Signature using the toggle when you need the signature.
- Tap to upload your scanned photo or signature.
- Crop inside the locked box and tap Resize & Compress.
- Download the JPEG and upload it to the RRB (Railway) portal.
RRB (Railway) — FAQs
What is the RRB photo size?
Recent colour passport photo, JPEG, around 20–50 KB. Confirm exact limits in your CEN notification.
Can I use this on mobile?
Yes — the tool runs fully on your phone's browser and never uploads your image anywhere.
Other forms
Not affiliated with any government body or examination authority. The sizes shown are commonly-required values and may change — always verify against the official RRB (Railway) notification before uploading.