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Railway RRB Photo & Signature Resizer
RRB online forms (NTPC, Group D, ALP) ask for a colour photograph and signature within a fixed size and KB range. Fix yours in seconds below.
Railway RRB — typical requirements
| Item | Dimensions | File size | Format |
|---|---|---|---|
| Photograph | 135 × 170 px | 20–50 KB | JPG/JPEG |
| Signature | 140 × 60 px | 10–30 KB | JPG/JPEG |
These are common values and can change. Always confirm the exact size and KB limit in the official Railway RRB notification before uploading.
Drop an image here, or tap to chooseYour photo or signature stays on your device — nothing is uploaded.
How to resize your Railway RRB photo and signature
- Upload your scanned photo or signature above.
- Pick the matching preset (or enter the exact width, height and KB from the table).
- Download the JPG and upload it to the Railway RRB portal.
Everything runs in your browser — your photo and signature are never uploaded to any server, so your documents stay private.