Exact UPSC Civil Services photo and signature requirements, with free browser tools to hit the size — nothing uploaded.
| File | Format | Size | Dimensions | Notes |
|---|---|---|---|---|
| Photograph | JPG / JPEG | 20 KB – 300 KB | 350 × 350 px (or 413 × 531 px) | White background, face 75% of frame |
| Signature | JPG / JPEG | 20 KB – 100 KB | 350 – 500 px wide | Sign 3 times vertically, black ink, white paper |
Specs can change between notifications — always confirm against the official UPSC information bulletin / upload page.
UPSC requires the signature three times, one below the other on a plain white sheet, scanned together into one image. Also keep a photo ID and a photo with a self-declaration handy.
Your UPSC photo and signature are identity documents. Unlike most resizer sites, Convert.AI processes everything in your browser — your files never touch a server. Free, unlimited, no watermark, no signup.
Related: compress to 20KB · signature to 20KB · increase image size · passport photo maker
20 KB – 300 KB in JPG / JPEG format, dimensions 350 × 350 px (or 413 × 531 px). The full table is above.
Use our compress tool to bring it to the required KB range without losing clarity. It runs in your browser, so your photo is never uploaded.
Some portals reject files below the minimum size. Use the Increase Image Size tool to pad it up to the required KB.
Yes — everything happens in your browser. Your photo and signature never leave your device, which matters for an identity document.