UPSC Signature Resizer – Resize to 350–500 px & Under 100 KB JPG
Quickly resize and compress your handwritten signature for the UPSC CSE 2025 form. No software required — everything works directly in your browser.
✍️ UPSC 2025 Signature Requirements
| Requirement | Details |
|---|---|
| Format | JPG/JPEG only |
| File Size | 20 KB to 100 KB |
| Dimensions | Between 350 and 500 px (width or height) |
| Ink | Black ink on plain white paper |
| Quality | Sharp image, no shadow, clear crop around edges |
Crop your scanned or photographed signature tightly before uploading to avoid rejections. 13
⚙️ How to Use the Tool
- Upload your scanned signature (black ink on white paper)
- The tool resizes vertically/horizontally into the 350–500 px range
- File is compressed and capped under 100 KB
- Preview the result, then download your ready-to-upload JPG
❓ Frequently Asked Questions
What signature size does UPSC need?
UPSC requires a signature image in JPG format, between 350–500 px in either width or height, and under 100 KB file size. 14
Will the compression blur my signature?
No—compression is automated to preserve clarity while keeping file size low.
Can I upload a mobile photograph of my signature?
Yes! Just make sure it’s well-lit, high contrast, and closely cropped against a white background.