UPSC Photo Resizer & OTR Compressor (20KB–50KB)
Crop to 350 × 450 px (3.5 × 4.5 cm), lock the 20 KB to 50 KB file size bracket, and generate compliant JPG uploads for UPSC Civil Services, NDA, CDS, and OTR.
Supports JPG, PNG, HEIC, WEBP, PDF, SVG, TIFF, AVIF, GIF, BMP
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Complete UPSC Online Application Upload Matrix
All three mandatory uploads on upsconline.nic.in:
| Upload Slot | Accepted Dimensions | File Size Window | Special UPSC Rule |
|---|---|---|---|
| Candidate Photograph | 350 × 450 px (350–1000 px) | 20 KB – 50 KB (or 300 KB) | Name + Date of Photo printed clearly at bottom |
| Candidate Signature | 280 × 140 px (350–1000 px) | 10 KB – 20 KB (or 300 KB) | Black ink on white paper; no capital-letter block sign |
| Photo ID Proof PDF | A4 / ID Card Document | 20 KB – 300 KB PDF | Aadhaar, Voter ID, PAN, or Passport in PDF format |
| Left Thumb Impression | 200 × 200 px (select forms) | 10 KB – 20 KB JPG | Blue/black stamp pad without smudged ridges |
Clearing UPSC OTR’s 75% Face Coverage & KB Range Checks
Recent UPSC notifications require the candidate’s face (including both ears) to occupy roughly three-fourths (75%) of the photograph area, along with a clean white strip at the bottom showing your full name and the date on which the photo was clicked.
PixelKit pre-loads the UPSC Civil Services preset (`350 × 450 px`) paired with the `20 KB – 50 KB` range encoder so your JPG never drops below the 20 KB floor (even with a clean white background) and never breaches 50 KB.
Dual-Bound 20–50 KB Safety
Automatically pads ultra-clean studio portraits above 20 KB while keeping detailed photos strictly ≤ 50 KB.
Crisp Name & Date Text
Chroma-aware JPEG encoding keeps small printed text at the bottom of your UPSC photo sharp and readable.
Zero Server Exposure
Your UPSC admit card portrait and identity documents stay 100% private in browser memory.
Related Presets, Calculators & Companion Studios
Jump directly to a pre-configured studio with exact settings locked in:
Dedicated UPSC CSE & OTR signature crop studio.
SSC CGL, CHSL, MTS & GD photo resizer.
Two-sided bracket compressor for all PSC exams.
Left Thumb Impression (LTI) resizer for exams.
Convert Aadhaar/PAN ID proof into <200KB PDF.
Safely increase under-sized exam JPG files.