Railway RRB NTPC (Graduate) Signature Resizer
This tool resizes your signature to the exact specification Railway RRB NTPC (Graduate) requires.
Specification
- Signature
- 140×60px · 10-20KB
- Format
- JPEG / JPG
Common Rejection Reasons
Some RRB posts (like ALP) may still use different KB ranges than NTPC/Group D — reusing a file sized for another post can cause rejection.
A file that rounds up to exactly the maximum limit can still be rejected — aim comfortably under the ceiling.
How to Resize in 3 Steps
Upload a photo, or capture one directly with your camera.
Fine-tune the KB target and any enhancements you need.
Download your correctly sized, ready-to-upload file.
Railway Recruitment Board's NTPC Graduate stream — for posts requiring a bachelor's degree, run as a separate CEN from the Undergraduate-level NTPC posts — shares the same 200×230 pixel photo format as Group D, with a 20-50KB range and an identical 140×60px, 10-20KB signature. Other RRB posts like ALP may still use slightly different limits, so it's worth checking your specific notification before submitting. This tool lets you pick your exact target rather than guessing, and re-adjust in seconds if your first upload attempt is rejected by the portal.
Frequently asked questions
Is the signature size the same for all RRB exams?
NTPC and Group D now share an identical 140×60px, 10-20KB signature spec — other posts like ALP may differ slightly, so check your specific notification.