RRB ALP CEN 01/2026 Signature resizer
Signature
≥ 140 × ≥ 80 px · 30–49 KB · JPEG
Current requirement
Official requirement- Size
- ≥ 140 × ≥ 80 px
- File size
- 30–49 KB
- Format
- JPEG
Requirement verified August 21, 2026 · Source: Railway Recruitment Board Ajmer — CEN 01/2026 notification ↗
Requirements change with each notification cycle. Always check your own notification before you submit. We cannot guarantee acceptance.
How to prepare it · Common reasons this gets rejected
How to prepare it
- Start from the original photo or scan, not a screenshot of one.
- Sign on plain white paper and photograph it straight-on in good light.
- Do not add filters, borders or text — portals reject altered images.
Common reasons this gets rejected
- The file is larger than the 49 KB limit.
- The file is smaller than the 30 KB minimum, which some portals also reject.
- The file is not JPEG.
- Faint or pencil ink that does not survive scanning.
Did the portal accept your file?
No account needed. We record the answer, not your file.