UPSC Triple Signature — Complete Guide & Free Resizer
UPSC is one of the few exams that requires a triple signature — three signatures on a single white page, scanned as one image file. This is a common source of form rejection. Follow the guide below and use the free tool to prepare your signature image correctly.
✍️ UPSC Signature Specifications
| Dimensions | 350 × 150 px |
| File Size | 20–100 KB |
| Format | JPG / JPEG |
| Content | THREE signatures, vertically arranged |
| Background | Plain white paper, no lines |
| Ink Color | Black or blue ballpoint pen |
Important Warning
Uploading only one or two signatures will cause your UPSC application to be rejected. The portal may accept the upload but the scrutiny team will flag it. Always ensure all THREE signatures are visible in a single image file.
Step-by-Step: How to Create UPSC Triple Signature
- 1Take a plain white A4 or half-sheet of paper.
- 2Sign your full signature THREE times vertically (one below the other), leaving a small gap between each.
- 3Make sure all three signatures fit within a single frame — do not cut or crop any signature.
- 4Scan or photograph the paper in good lighting. Avoid shadows. Keep the background pure white.
- 5Use the resizer below to crop to the area containing all three signatures.
- 6The tool will resize to 350×150px and compress to 20–100KB automatically.
- 7Download and upload the file to the UPSC portal as your signature.
Free Signature Resizer Tool
Select UPSC and Signature in the tool below. Upload your scanned triple-signature image, crop to the signature area, and download the correctly sized file.
Drag & drop your photo here
JPG, PNG, WEBP up to 15MB
🔒 Your photo never leaves your device
Common Mistakes to Avoid
✅ Solution: UPSC mandates all three signatures in one image. A single signature will cause form rejection.
✅ Solution: Leave at least 0.5cm gap between each signature so all three are clearly distinct.
✅ Solution: Use plain white unlined paper. Lined paper causes rejection for 'improper background'.
✅ Solution: Use the resizer below — it auto-compresses to within the 20–100KB UPSC limit.
✅ Solution: Use black or blue ballpoint pen on white paper, in strong natural light or flatbed scan.
Frequently Asked Questions
Q.Why does UPSC require three signatures?
A. UPSC uses the triple signature for identity verification at multiple stages — the application form, admit card, and examination hall. Having three copies in one image allows verification staff to check consistency of your signature.
Q.Can I type my signature or use a digital signature?
A. No. UPSC requires a handwritten signature on plain white paper. Digital or typed signatures will be rejected.
Q.Should the three signatures be identical?
A. They should be as consistent as possible — same style, same size, same pen pressure. Minor natural variations are acceptable, but wildly different signatures may raise questions.
Q.What if my signature file is larger than 100KB?
A. Use the resizer tool above. Select UPSC → Signature and process your image. It automatically compresses to within the 20–100KB range.
Q.Can I use a mobile camera instead of a scanner?
A. Yes, but ensure: (1) bright, even lighting with no shadows, (2) camera is held directly above the paper (not at an angle), (3) paper is fully flat. A flatbed scanner gives the best results.