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💡 Tip: JPG recommended for exam forms (smaller size), PNG for printing (best quality)
Passport / Visa
413×531 px at 300 DPI
US Passport
600×600 px at 300 DPI
UPSC / SSC / Exams
450×600 px (standard)
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UPSC & Exam Photo Size Requirements (3:4 Ratio)
The 3:4 aspect ratio (width:height) is the standard photo requirement for most Indian government exams:
- UPSC Civil Services (IAS/IPS/IFS) – Official photo requirement
- SSC CGL / CHSL / MTS – 3:4 ratio required
- Banking Exams (IBPS, SBI PO/Clerk) – Online application photos
- Railway Recruitment (RRB NTPC, Group D) – Photo size guidelines
- State PSC & Teaching Exams (CTET, UPTET) – 3:4 ratio standard
📐 Common 3:4 dimensions for exams: 450×600 px (default), 300×400 px, 225×300 px, 150×200 px. Use our 3:4 Ratio preset or enter custom dimensions.
Quick Size Reference Guide
| Purpose | Dimensions (px) | Aspect Ratio | Common Use |
|---|---|---|---|
| 📄 Passport/Visa | 413 × 531 | ~0.78 | International Passport, Visa applications |
| 📷 US Passport | 600 × 600 | 1:1 (Square) | US Passport, ID cards |
| 🎓 UPSC/Exams | 450 × 600 | 3:4 | UPSC, SSC, Banking, Railway exams |
| ✏️ Custom | Any | User defined | Specific portal requirements |
Frequently Asked Questions
At 300 DPI, 35×45mm equals 413 × 531 pixels. This is the standard for many passport and visa applications worldwide.
At 300 DPI, 2×2 inch equals 600 × 600 pixels. This is the standard US passport photo size.
3:4 ratio means width is 3 parts and height is 4 parts (portrait orientation). Common dimensions include 450×600 px, 300×400 px, 225×300 px. This is required for UPSC, SSC, Banking, Railway, and most Indian government exams.
Yes! Select the "Custom Size" preset and enter any width/height in pixels. Perfect for visa photos, ID cards, or any specific portal requirement.
No. Everything happens directly in your browser using JavaScript. Your image never leaves your device. No uploads, no server storage, 100% private and secure.
JPG gives smaller file size (good for exam forms/online uploads). PNG gives lossless quality (best for printing). Most government portals accept both formats.