UPSC ESE (Engineering Services) Photo & Signature Resizer
ESE (Engineering Services Examination, also called IES) uses UPSC's standard OTR square photo format — minimum 350×350px, 20-300KB — the same system as UPSC CSE, NDA, and CDS. As one of the more technically demanding UPSC exams, ESE candidates often focus heavily on subject preparation and treat the document upload step as an afterthought — worth getting right early rather than scrambling close to the deadline.
| Item | Dimensions | File size |
|---|---|---|
| Photo | 350×350px | 20-300KB |
| Signature | 350×350px | 20-100KB |
Last verified: 2026-08
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Frequently asked questions
Is ESE photo format the same as UPSC CSE?
Yes — ESE uses the same OTR system: 350×350px minimum square photo, 20-300KB.
Is a single or triple signature required for ESE?
A single signature is standard for ESE, unlike NDA/CDS's triple-signature requirement — always confirm against your current notification.