UPSC Signature Resizer
UPSC online applications use a unique “triple signature” upload: you sign three times vertically on plain white paper with black ink, scan the full sheet once, and upload a single JPG between 20 KB and 100 KB with image dimensions in the 350–500 pixel range (per UPSC’s official upload instruction PDF). This is not the same as banking or SSC single-signature crops. Leave clear vertical spacing between each signature, scan at even lighting, then compress the entire sheet as one file named per portal guidance. UPSC also requires a separate colour photograph (20–200 KB JPG) and live photo capture during application — this page focuses only on the signature sheet upload.
Quick answer · 2025–26 · last verified 2026-03-19
UPSC Civil Services & allied examinations signature size
UPSC signature upload: one JPG containing three vertical signatures on a single sheet, 20–100 KB file size, 350–500 pixels wide — per UPSC online application instructions (2025–26).
Photo upload
UPSC photograph: separate colour JPG upload, 20–200 KB (per UPSC upload instructions). Signature is a different file — three vertical signatures on one 20–100 KB JPG, 350–500 px wide.
- Format
- JPG
- File size
- 20–100 KB
- Dimensions
- 350–500 px width (combined sheet)
Specs verified by our editorial team against the official notification for the cycle noted below. Requirements can change between recruitments — confirm on the official portal before you submit. Our editorial team verified these specifications against the official Union Public Service Commission notification (2025–26).
How to use
- On plain white A4 paper, sign your name three times vertically with black ink — leave gaps between each signature.
- Scan the full sheet (not individual crops) as one JPG image.
- Resize so the file is 350–500 pixels wide (per UPSC instructions) and 20–100 KB.
- Upload on upsconline.nic.in and verify all three signatures are visible before final submit.
FAQs
What is UPSC Civil Services & allied examinations photo size for online application?
UPSC photograph: separate colour JPG upload, 20–200 KB (per UPSC upload instructions). Signature is a different file — three vertical signatures on one 20–100 KB JPG, 350–500 px wide.
What is UPSC Civil Services & allied examinations signature size in KB and dimensions?
UPSC signature upload: one JPG containing three vertical signatures on a single sheet, 20–100 KB file size, 350–500 pixels wide — per UPSC online application instructions (2025–26).
What is the UPSC signature file size?
UPSC’s official upload instructions specify a JPG signature file between 20 KB and 100 KB containing all three vertical signatures on one image.
What pixel size does UPSC require for signatures?
The instruction PDF lists image dimensions of 350–500 pixels for the combined three-signature JPG. It does not use the 140×60 px banking standard.
Can I upload a single signature for UPSC?
No. UPSC requires exactly three signatures stacked vertically on one scan. A single cropped signature will not match the prescribed format.
Does UPSC accept PNG signatures?
The official instructions specify JPG format for the signature upload. Save as JPG within the 20–100 KB band.
Related tools
Official UPSC Civil Services & allied examinations signature specification
| File format | JPG |
|---|---|
| File size | 20–100 KB |
| Dimensions | 350–500 px width (combined sheet) |
| Ink / paper | Black ink on plain white paper |
| Signature style | Three signatures stacked vertically on one sheet — not a single small crop |
- UPSC requires exactly three signatures arranged vertically on one JPG image, not one isolated signature.
- Official instructions give image dimensions of 350–500 pixels for the combined signature file.
- Applications with signature files outside 20–100 KB or outside dimension rules may be rejected.
Why UPSC Civil Services & allied examinations signature uploads fail
- Only one signature uploaded instead of three vertical signatures
- File outside 20–100 KB or dimension range 350–500 px
- Rotated, dark, or illegible scan
- Blue/coloured backgrounds or lined paper
- Digital or typed signature instead of ink on paper