| Passport photo | United States | 51 × 51 mm | 602 × 602 | ≤ 240 KB | Plain white or off-white, no shadows | JPEG |
| Visa photo | United States | 51 × 51 mm | 602 × 602 | ≤ 240 KB | Plain white or off-white, no shadows | JPEG |
| Passport photo | United Kingdom | 35 × 45 mm | 413 × 531 | — | Plain light-coloured background | JPEG |
| Visa photo | United Kingdom | 35 × 45 mm | 413 × 531 | — | Plain light-coloured background | JPEG |
| Passport photo | EU / Schengen (generic ICAO) | 35 × 45 mm | 413 × 531 | — | Uniform light background, no shadows | JPEG |
| Visa photo | EU / Schengen (generic ICAO) | 35 × 45 mm | 413 × 531 | — | Uniform light background, no shadows | JPEG |
| Passport photo | India | 35 × 45 mm | 630 × 810 (exact) | — | Plain white | JPEG |
| Visa photo | India | 35 × 45 mm | 630 × 810 (exact) | — | Plain white | JPEG |
| Passport photo | Canada | 50 × 70 mm | 591 × 827 | — | Plain white or light-coloured background | JPEG |
| Visa photo | Canada | Differs from passport — see page | — | — | Plain white or light-coloured background | JPEG |
| Passport photo | Australia | 35 × 45 mm | 413 × 531 | — | Plain white or light grey, contrasting with the face | JPEG |
| Visa photo | Australia | 35 × 45 mm | 413 × 531 | — | Plain white or light grey, contrasting with the face | JPEG |
| Passport photo | Japan | 35 × 45 mm | 413 × 531 | — | Light-colored, plain background (not necessarily white) | JPEG |
| Visa photo | Japan | 35 × 45 mm | 413 × 531 | — | Light-colored, plain background (not necessarily white) | JPEG |
| Passport photo | China | 33 × 48 mm | 390 × 567 | — | Plain white | JPEG |
| Visa photo | China | 33 × 48 mm | 390 × 567 | — | Plain white | JPEG |
| Passport photo | United Arab Emirates | 43 × 55 mm | 508 × 650 | — | Plain white | JPEG |
| Visa photo | United Arab Emirates | 43 × 55 mm | 508 × 650 | — | Plain white | JPEG |
| Passport photo | Brazil | 50 × 70 mm | 591 × 827 | — | Plain white | JPEG |
| Visa photo | Brazil | 50 × 70 mm | 591 × 827 | — | Plain white | JPEG |
| Passport photo | Nigeria | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG |
| Visa photo | Nigeria | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG |
| Passport photo | Pakistan | 35 × 45 mm | 413 × 531 | ≤ 20 KB | Plain white | JPEG |
| Visa photo | Pakistan | 35 × 45 mm | 413 × 531 | ≤ 20 KB | Plain white | JPEG |
| Passport photo | Singapore | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG, PNG, HEIC, HEIF |
| Visa photo | Singapore | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG, PNG, HEIC, HEIF |
| Passport photo | Bangladesh | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG |
| Visa photo | Bangladesh | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG |
| Passport photo | Indonesia | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG |
| Visa photo | Indonesia | Differs from passport — see page | — | — | Plain white | JPEG |
| Passport photo | Argentina | 40 × 40 mm | 472 × 472 | — | Plain white | JPEG |
| Visa photo | Argentina | 40 × 40 mm | 472 × 472 | — | Plain white | JPEG |
| Passport photo | South Korea | 35 × 45 mm | 413 × 531 | ≤ 500 KB | Plain white | JPEG |
| Visa photo | South Korea | 35 × 45 mm | 413 × 531 | ≤ 500 KB | Plain white | JPEG |
| Passport photo | Mexico | 35 × 45 mm | 413 × 531 | — | Plain white or light-colored | JPEG |
| Visa photo | Mexico | 35 × 45 mm | 413 × 531 | — | Plain white or light-colored | JPEG |
| Passport photo | Philippines | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG |
| Visa photo | Philippines | 35 × 45 mm | 413 × 531 | — | Plain white | JPEG |
| Passport photo | Saudi Arabia | 40 × 60 mm | 472 × 709 | — | Plain light gray, no shadows | JPEG |
| Visa photo | Saudi Arabia | 40 × 60 mm | 472 × 709 | — | Plain light gray, no shadows | JPEG |
| Passport photo | Russia | 35 × 45 mm | 413 × 531 | — | Plain uniform light background, no shadows | JPEG |
| Visa photo | Russia | 35 × 45 mm | 413 × 531 | — | Plain uniform light background, no shadows | JPEG |
| Passport photo | Vietnam | 40 × 60 mm | 472 × 709 | — | Plain white | JPEG |
| Visa photo | Vietnam | 40 × 60 mm | 472 × 709 | — | Plain white | JPEG |
| Passport photo | South Africa | 35 × 45 mm | 413 × 531 | — | Light grey or plain cream | JPEG |
| Visa photo | South Africa | 35 × 45 mm | 413 × 531 | — | Light grey or plain cream | JPEG |
| Passport photo | New Zealand | 35 × 45 mm | 413 × 531 | — | Light background, not white (light grey or off-white) | JPEG |
| Visa photo | New Zealand | 35 × 45 mm | 413 × 531 | — | Light background, not white (light grey or off-white) | JPEG |
| SSC — Photograph | Staff Selection Commission (SSC), India | 35 × 45 mm | — | 20–50 KB | Recent colour photo, plain light background, face clearly visible, no cap or sunglasses. | JPEG |
| SSC — Signature | Staff Selection Commission (SSC), India | 40 × 20 mm | — | 10–20 KB | Signature in black ink on white paper, cropped tight. | JPEG |
| UPSC — Photograph | Union Public Service Commission (UPSC), India | — | 350×350 to 1000×1000 | 20–300 KB | Recent colour photo, light background, face covering about three-quarters of the frame. | JPEG |
| UPSC — Signature | Union Public Service Commission (UPSC), India | — | 350×350 to 1000×1000 | 20–300 KB | Signature in black ink on white paper. Very clean scans can come out under 20KB — if so, raise the pixel size. | JPEG |
| IBPS — Photograph | Institute of Banking Personnel Selection (IBPS), India | — | 200 × 230 | 20–50 KB | Recent passport-style colour photo, light background, no cap or dark glasses. | JPEG |
| IBPS — Signature | Institute of Banking Personnel Selection (IBPS), India | — | 140 × 60 | 10–20 KB | Black ink on white paper. Signatures in capital letters are not accepted. | JPEG |
| IBPS — Left thumb impression | Institute of Banking Personnel Selection (IBPS), India | — | 240 × 240 | 20–50 KB | Black or blue ink on white paper. | JPEG |
| IBPS — Handwritten declaration | Institute of Banking Personnel Selection (IBPS), India | — | 800 × 400 | 50–100 KB | The declaration text from the notice, handwritten in English in black ink — not in capital letters. | JPEG |
| NEET — Passport-size photograph | NEET (UG), conducted by the National Testing Agency (NTA), India | 35 × 45 mm | — | 10–200 KB | Colour photo, white background, face covering about 80% of the frame, ears visible. | JPEG |
| NEET — Postcard-size photograph (4×6 in) | NEET (UG), conducted by the National Testing Agency (NTA), India | 102 × 152 mm | — | 10–200 KB | Same sitting as the passport-size photo, white background. | JPEG |
| NEET — Signature | NEET (UG), conducted by the National Testing Agency (NTA), India | — | — | 4–30 KB | Black ink on white paper, cropped tight. | JPEG |