UPSC · Civil Services, NDA, CDS & CAPF
UPSC Signature Cropper — clean, cropped and between 20KB and 100KB
UPSC One Time Registration expects a tightly cropped signature in black ink on white paper, inside a strict size window. GoUp PDF trims the empty margins, boosts the ink contrast, and compresses the file to the exact range, all on your device.
Crop my UPSC signature nowZero-upload: your files never leave your device.
Exact upload requirements
- Signature size
- 20KB – 100KB, JPG/JPEG
- Signature pixels
- 350 × 350 px minimum, up to 1000 × 1000 px
- Photo size
- 20KB – 300KB, JPG/JPEG
- Ink
- Black ink on plain white paper
Limits are based on published portal guidelines. Always confirm against the latest official notification.
How it works
- 1Snap your signature on white paper or pick an existing scan.
- 2Crop tight to the signature — GoUp removes shadows and whitens the background.
- 3Export at the UPSC preset and upload it to the UPSC OTR portal.
Frequently asked questions
Can I use a digital or typed signature for UPSC?
No. UPSC requires your own handwritten signature. Sign on white paper, then use the cropper to size it correctly.
My signature is under 20KB. Is that a problem?
Yes — files below the minimum are rejected too. The UPSC preset keeps the output inside the 20–100KB window, not just under the maximum.
Does this work for NDA and CDS forms?
Yes. NDA, CDS and CAPF applications all use the UPSC OTR system and share the same signature requirements.