Passport Photo Size Guide for Every Country
Official dimensions, ICAO biometric standards, head size rules, background requirements, and digital upload specifications — for over 50 countries, all in one authoritative resource.
After years of working with passport applications across dozens of countries and fielding hundreds of questions about rejected photos, I can tell you with confidence: the single most common reason a passport application is delayed is a non-compliant photograph. Not a missing form. Not an incorrect fee. A photograph that’s the wrong size, wrong background color, wrong head proportion — or all three at once. This guide exists to make sure that never happens to you.
The information here draws on official government guidance from passport authorities worldwide, ICAO standards documents, and real-world application experience. Whether you’re applying for a US passport, a UK passport, or preparing visa photos for international travel, this is the complete, country-by-country reference you need.
Why Correct Passport Photo Size Matters
Passport photo sizing isn’t bureaucratic pedantry — it’s driven by biometric facial recognition technology. Modern border control systems use automated algorithms to map the geometry of your face from your passport photo. When the photo dimensions, head-to-frame ratio, or print quality fall outside specification, the algorithm cannot reliably extract facial measurements, which is why non-compliant photos are rejected at the source, often before a human reviewer ever sees your application.
There is no single global standard for passport photo size — this is the most important misconception to correct right away. The United States uses a 2×2 inch square. The United Kingdom, Europe, Australia, and much of the Commonwealth use a 35×45 mm rectangle. Canada uses a larger 50×70 mm format. China has its own unique 33×48 mm specification. Getting this wrong isn’t a minor technicality; it’s a rejection.
⚠️ Critical: Photos that have been digitally retouched, filtered, AI-enhanced, or processed by apps that alter skin tone, remove blemishes, or adjust facial features are grounds for rejection in all countries. Government systems are increasingly sophisticated at detecting manipulation.
Common Reasons for Photo Rejection
Wrong Dimensions
Submitting a 35×45 mm photo for a US application (which requires 51×51 mm) or vice versa.
Incorrect Head Size
Face too small (selfie from too far away) or cropped too tight (face fills more than 85% of frame).
Wrong Background
Off-white, grey, patterned, or coloured backgrounds where a plain white background is required.
Shadows Present
Shadows on the face or background — the most common technical error in DIY photos.
Photo Too Old
Photos more than 6 months old, or older photos that no longer represent current appearance.
Glasses or Accessories
Glasses (prohibited in most countries), sunglasses, heavy jewellery, or earphones visible.
Digital Editing Detected
Retouching, filters, AI skin-smoothing, or background replacement detected by review systems.
Poor Print Quality
Inkjet prints that smear, low-resolution pixelated prints, or photos on standard paper stock.
Expression or Gaze
Smiling, mouth open, eyes half-closed, looking away from camera, or wearing a hat.
Selfie Geometry
Selfies cause lens distortion that changes facial geometry — rejected in Australia, New Zealand, and increasingly by other passport authorities.
Passport Photo Size by Country — Comprehensive Table
This is the most comprehensive country-by-country passport photo dimension reference available. All measurements are sourced from official government passport authority guidelines. Sizes marked with 🔴 have special requirements that differ from the standard 35×45 mm norm — read the notes column carefully.
📌 How to read this table: “Print size” is the full photo dimensions. “Head size” is the chin-to-crown measurement within the photo. “Face %” is how much of the frame the face should occupy. Where digital pixel specs exist, they are noted separately in the Digital Specifications section.
| Country | Print Size (mm) | Print Size (inches) | Head Size (mm) | Background | Type |
|---|---|---|---|---|---|
| 🇺🇸United States | 51 × 51 | 2 × 2 in | 25–35 mm | White/off-white | Unique |
| 🇬🇧United Kingdom | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | Cream/light grey | Standard |
| 🇨🇦Canada | 50 × 70 | 1.97 × 2.76 in | 31–36 mm | White | Unique |
| 🇦🇺Australia | 35–40 × 45–50 | ~1.38 × 1.77 in | 32–36 mm | White/off-white | Standard |
| 🇮🇳India | 51 × 51 | 2 × 2 in | 25–35 mm | White | ICAO |
| 🇨🇳China (International) | 33 × 48 | 1.30 × 1.89 in | 28–33 mm | White/light blue | Unique |
| 🇨🇳China (Domestic ID) | 26 × 32 | 1.02 × 1.26 in | 22–27 mm | White/blue/red | Unique |
| 🇩🇪Germany | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White/off-white | Standard |
| 🇫🇷France | 35 × 45 | 1.38 × 1.77 in | 32–36 mm | Light grey/white | Standard |
| 🇮🇹Italy | 35 × 45 | 1.38 × 1.77 in | 30–35 mm | White | Standard |
| 🇪🇸Spain | 30 × 40 | 1.18 × 1.57 in | 22–30 mm | White | Unique |
| 🇳🇱Netherlands | 35 × 45 | 1.38 × 1.77 in | 32–36 mm | White/off-white | Standard |
| 🇧🇪Belgium | 35 × 45 | 1.38 × 1.77 in | 32–36 mm | White | Standard |
| 🇵🇭Philippines | 35 × 45 | 1.38 × 1.77 in | 25–35 mm | Royal/dark blue 🔴 | Special BG |
| 🇯🇵Japan | 35 × 45 | 1.38 × 1.77 in | 32–36 mm | White/light | Standard |
| 🇰🇷South Korea | 35 × 45 | 1.38 × 1.77 in | 32–36 mm | White | Standard |
| 🇸🇬Singapore | 35 × 45 | 1.38 × 1.77 in | 32–36 mm | White | Standard |
| 🇲🇾Malaysia | 35 × 50 | 1.38 × 1.97 in | 26–34 mm | White | Unique |
| 🇮🇩Indonesia | 51 × 51 | 2 × 2 in | 25–35 mm | Red/blue (alternating) | Special BG |
| 🇹🇭Thailand | 35 × 45 | 1.38 × 1.77 in | 30–36 mm | White | Standard |
| 🇧🇩Bangladesh | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇵🇰Pakistan | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White/off-white | Standard |
| 🇳🇬Nigeria | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇬🇭Ghana | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇿🇦South Africa | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇰🇪Kenya | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇧🇷Brazil | 30 × 40 | 1.18 × 1.57 in | 25–34 mm | White | Unique |
| 🇦🇷Argentina | 40 × 40 | 1.57 × 1.57 in | 24–34 mm | White | Unique |
| 🇲🇽Mexico | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇷🇺Russia | 35 × 45 | 1.38 × 1.77 in | 30–36 mm | White/light | Standard |
| 🇺🇦Ukraine | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇵🇱Poland | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | Light grey/white | Standard |
| 🇸🇪Sweden | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White/off-white | Standard |
| 🇨🇭Switzerland | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | Light/white | Standard |
| 🇦🇹Austria | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | Light grey/white | Standard |
| 🇳🇿New Zealand | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White/off-white | Standard |
| 🇦🇪UAE | 43 × 55 | 1.69 × 2.17 in | 30–38 mm | White | Unique |
| 🇸🇦Saudi Arabia | 40 × 60 | 1.57 × 2.36 in | 30–40 mm | White | Unique |
| 🇪🇬Egypt | 40 × 60 | 1.57 × 2.36 in | 30–38 mm | White | Unique |
| 🇹🇷Turkey | 50 × 60 | 1.97 × 2.36 in | 34–50 mm | White | Unique |
| 🇮🇷Iran | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White (hijab required for women) | Special |
| 🇮🇱Israel | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇵🇹Portugal | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White/light | Standard |
| 🇬🇷Greece | 40 × 60 | 1.57 × 2.36 in | 30–38 mm | White/light | Unique |
| 🇻🇳Vietnam | 40 × 60 | 1.57 × 2.36 in | 28–36 mm | White | Unique |
| 🇵🇪Peru | 32 × 26 | 1.26 × 1.02 in | 18–24 mm | White | Unique |
| 🇨🇴Colombia | 30 × 40 | 1.18 × 1.57 in | 20–30 mm | White | Unique |
| 🇺🇿Uzbekistan | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇪🇹Ethiopia | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
| 🇹🇿Tanzania | 35 × 45 | 1.38 × 1.77 in | 29–34 mm | White | Standard |
For full-service compliant photos for any of the countries above — including background replacement, biometric cropping, and guaranteed compliance — the team at PassportPhotos4.com offers country-specific passport and visa photo services worldwide.
Country Spotlight: The Big Five
⚠ Square format — not rectangle. No glasses. No hat.
⚠ Printed on plain white photographic paper — not matte.
⚠ Larger format than most countries. Often rejected if using 35×45 mm.
⚠ Must be taken by a reputable business. No online or app photos.
⚠ ICAO compliance mandatory for all new applications since December 2025.
🔴 Unique blue background — white background will be rejected.
ICAO Global Biometric Standards Explained
The International Civil Aviation Organization (ICAO) sets the global baseline standard for machine-readable travel document photos under Document 9303. While countries retain the right to set their own print dimensions, ICAO compliance is increasingly mandatory for digital photo submissions — and India made ICAO compliance mandatory for all new passport applications from December 1, 2025.
Understanding ICAO standards isn’t just academic. Border control systems in over 120 countries use biometric facial recognition that depends on ICAO-compliant photos. A photo that meets your country’s print size but fails ICAO facial geometry requirements may pass the print inspection and still fail at the automated border crossing.
ICAO-Compliant Photo: Face Positioning Diagram
ICAO Document 9303 — Core Specifications
- Digital dimensions: 630 × 810 pixels (minimum); up to 900 × 1200 pixels for high-resolution submissions
- Face proportion: Face must occupy 80–85% of the photograph frame (chin to crown)
- Colour: Full colour image — no black and white, greyscale, or sepia
- Background: Plain white or very light grey; no patterns, gradients, or objects
- Expression: Neutral expression with mouth closed; no smiling
- Eyes: Both eyes open, clearly visible, and looking directly at the camera
- Head position: Full face, front view, centred in frame
- Lighting: Even lighting with no shadows on face or background
- Editing: No retouching, AI enhancement, filters, or background replacement
- File format: JPEG / JPG for digital submissions
Photo Composition and Head Size Rules
Head size is the most technically precise requirement in passport photography, and it’s the measurement most often confused by DIY photographers. “Head size” refers specifically to the distance from the bottom of the chin to the top of the visible skull — not to the ears, not to the top of the hair. The hair is included in this measurement.
Chin-to-Crown Measurements by Country
📊 Head Size (Chin to Crown) Required — in mm
* All measurements are chin-to-crown (top of skull, including hair). ICAO digital shows face-to-frame percentage.
Framing and Centering Guidelines
The face must be centred horizontally in the frame. Vertical centering should place the eyes approximately in the upper third of the photograph, with equal margin space above the crown and below the chin. The head should not be tilted, turned, or looking upward or downward — the camera axis should be perpendicular to the face.
Camera Distance: Why 1.5 Metres Matters
New Zealand’s passport authority specifies that photos must be taken from at least 1.5 metres away. This isn’t arbitrary — it’s about lens distortion. A smartphone camera held at arm’s length (selfie distance) introduces barrel distortion that subtly enlarges the nose and forehead relative to the ears, changing the facial geometry in ways that biometric algorithms can detect and flag. A camera positioned 1.5 metres away with a portrait-length zoom (or a moderate focal length on a dedicated camera) produces geometrically accurate facial measurements.
🚫 Selfies are rejected in Australia, New Zealand, and an increasing number of countries, even if the composition otherwise looks correct. The telltale distortion signature of a close-range smartphone camera is now detectable in many automated review systems.
Background Color Requirements by Country
The vast majority of countries require a plain white or very light off-white background. But there are important exceptions — and getting the background wrong is an automatic rejection in all cases.
Background requirements vary significantly by country — always verify before printing or submitting. The Philippines is the most widely known exception requiring a royal/dark blue background.
| Background Type | Countries | Notes |
|---|---|---|
| Plain white | USA, India, Canada, Japan, South Korea, Singapore, Pakistan, Nigeria, and most others | Most common global requirement |
| White or cream / light grey | UK, France, Poland, Sweden | Pure white not strictly required — plain light tones acceptable |
| White or light blue | China (international passport) | Blue acceptable as alternative to white |
| Royal / dark blue 🔴 | Philippines | White background will be rejected — blue is mandatory |
| Red or blue (alternating) 🔴 | Indonesia | Background colour alternates based on photo position on application form |
| White (hijab required) 🔴 | Iran (women) | Women must wear hijab; face and hands only visible |
Avoiding Shadows on the Background
Even with a technically white background surface, shadows from improper lighting are the most common cause of background-related rejection. The subject should stand at least 60–90 cm away from the background surface, and the background should be evenly lit with a separate light source rather than relying on spill from the subject lighting. A single window or lamp directly behind or to one side of the subject will almost always produce a shadow gradient on the background that is detectable in automated review.
Facial Expression and Appearance Rules
Biometric facial recognition systems map dozens of reference points across your face — the distance between pupils, the width of the nose bridge, the geometry of the jaw and chin. These measurements are only reliable when your face is in a specific, standardized position. This is why expression rules exist.
Neutral Expression
Mouth closed, relaxed jaw. No smile — even a slight one can alter cheek geometry enough to trigger a flag.
Eyes Open & Forward
Both eyes fully open, looking directly into the lens. No squinting, looking sideways, or downward gaze.
Natural Skin Tone
Colour-accurate skin tones as they appear in natural light. No filters, colour grading, or tonal adjustments.
Smiling or Open Mouth
Prohibited universally. Open mouth or teeth visible causes automatic rejection.
Heavy Makeup / Costume
Stage makeup, face paint, or theatrical costuming that materially alters appearance is prohibited.
Red-Eye
Red-eye from flash is unacceptable — but red-eye removal software is also prohibited. Avoid flash or use ambient lighting.
Glasses, Head Coverings, and Accessories
Glasses: Now Prohibited Almost Everywhere
If you wore glasses in your last passport photo, this section is for you. The global shift toward biometric passport photos has made glasses effectively prohibited in the vast majority of countries. Frames can create glare, reflections, and shadows that obscure the eyes — the most biometrically significant part of the face. The US changed its guidance to prohibit glasses in 2016. Australia prohibits glasses unless a medical certificate confirms they cannot be removed. UK guidance now strongly advises removing glasses for all applications.
The exception landscape for glasses is narrow: New Zealand allows glasses if there is no glare on the lenses and the eyes remain fully visible, but even this exception is becoming increasingly difficult to satisfy with automated review systems. My recommendation after years of watching application outcomes: remove your glasses. It eliminates the risk entirely.
Religious Head Coverings: Permitted with Conditions
Religious head coverings — hijab, kippah, turban, and similar items worn as a requirement of religious practice — are permitted in most countries, subject to strict conditions: the covering must not obscure any part of the face, and the full face from hairline to chin must be visible. In Iran, head covering is mandatory for women rather than optional. In countries where head coverings are permitted, some authorities require a signed declaration that the covering is worn for religious reasons rather than for disguise.
💡 Medical exemptions for glasses, head coverings, or other items that would normally be prohibited are available in most countries but require supporting documentation from a medical practitioner. Contact your passport authority before applying to understand the exact process for your country.
Jewellery, Hearing Aids, and Other Items
Subtle jewellery — small earrings, a thin necklace — is generally acceptable provided it does not create reflections, does not obscure the face or jawline, and does not alter the apparent facial geometry. Hearing aids are permitted and should remain in place; removing them could misrepresent your appearance. Headphones, earbuds, and Bluetooth devices must be removed. Hair should be away from the face — no hair falling across the eyes, brow, or cheeks.
Baby and Child Passport Photos
Infant passport photography is genuinely one of the most technically challenging tasks in document photography. Babies cannot hold their heads upright, cannot maintain neutral expressions, often have eyes half-closed, and will not cooperate with being positioned under a specific light. After helping dozens of parents get compliant infant photos, here is what actually works:
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Use the lay-flat technique
Lay a plain white sheet on the floor. Place the baby on their back on the sheet. Position yourself directly above and photograph from above (straight down). The white sheet becomes the background. This eliminates the shadow problem entirely and lets the baby’s head rest naturally.
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Time it for eyes-open moments
After feeding, when the baby is awake and calm but not yet hungry again, is the optimal window. Shoot bursts of photos and select the frames where both eyes are fully open. Most authorities allow slight expressions for very young infants — check your country’s specific guidance, as some allow a slightly open mouth for babies under 12 months.
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Remove supporting hands from the frame
If you need to hold the baby’s head upright, another person’s hands may enter the frame. These must be completely cropped out of the final photo — no other person or hand should be visible. The lay-flat technique eliminates this issue because gravity holds the head in place.
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Use natural window light
Diffused natural light from a window (not direct sunlight) is the best lighting source for infant photos. It’s soft, shadow-free, and colour-accurate. Avoid camera flash — babies respond poorly to sudden bright flashes and it risks red-eye.
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Check country-specific baby rules
The UK explicitly states that for babies under 12 months, eyes do not need to be fully open and a slight expression is acceptable. Australia requires that the baby is the only person visible in the photo. The US requires eyes open for all ages, including newborns.
Digital Upload Specifications by Country
Online passport applications have introduced a parallel set of digital photo specifications that operate alongside traditional print requirements. These pixel dimensions, file sizes, and format requirements are often listed separately from print specs on government websites, and confusing the two is increasingly common.
| Country | Min Width (px) | Max Width (px) | Min Height (px) | Max Height (px) | File Format | Max File Size |
|---|---|---|---|---|---|---|
| 🇮🇳India (ICAO) | 630 | — | 810 | — | JPEG | — |
| 🇳🇿New Zealand | 900 | 4500 | 1200 | 6000 | JPG | — |
| 🇺🇸United States | 600 | 1200 | 600 | 1200 | JPEG | 240 KB |
| 🇬🇧United Kingdom | — | — | — | — | JPEG | 10 MB |
| 🇦🇺Australia | Print-focused; limited official digital guidance | JPEG | 5 MB | |||
| 🌐ICAO Global Standard | 630 | — | 810 | — | JPEG | 250 KB min |
📌 Always check your country’s official passport authority website for current digital specifications before submitting. Digital requirements are updated more frequently than print requirements as online application systems are upgraded. Detailed, country-specific guidance for the US, UK, and India is available at PassportPhotos4.com.
Photo Editing and Manipulation — What Is and Isn’t Allowed
This section addresses what I consider the fastest-growing area of passport photo rejection: AI-enhanced and app-processed images. Tools that “beautify,” “smooth,” or “enhance” portrait photos are now widespread on smartphones — and every one of them produces output that is ineligible for use in a passport application.
Prohibited Editing (Universal Across All Countries)
- AI skin smoothing, blemish removal, or retouching of any kind
- Background replacement or removal (even if the replacement is the correct white colour)
- Eye brightening, whitening, or removal of red-eye via software
- Colour grading, filter application, or tonal adjustments
- Facial restructuring, slimming, or reshaping via any app
- Hair colour changes or lightening/darkening of skin tone
- Adding or removing freckles, wrinkles, or other distinguishing features
What “Natural Appearance” Actually Means
The phrase “natural appearance” in government guidelines means: what you look like under neutral indoor or outdoor light, without theatrical makeup, without photographic manipulation, without lighting that creates dramatic shadows or highlights. It means the reviewing officer — and the biometric algorithm — should be able to look at the photo and at you at the border crossing and confirm they are the same person based on the same facial geometry.
🚫 A note on AI passport photo apps: Several apps and online services use AI to generate “passport-compliant” photos — automatically removing backgrounds, resizing, and sometimes subtly enhancing facial appearance. While some of these services produce compliant results, many introduce digital artifacts detectable by government review systems. Australia has specifically warned against using online services and mobile apps due to identity fraud risks. For guaranteed compliance, use a professional photographer or a trusted service like PassportPhotos4.com.
Professional vs. DIY Passport Photos: A Practical Guide
The honest answer to “should I take my own passport photo?” is: it depends on your country, your equipment, and your tolerance for the risk of rejection causing application delays.
A proper DIY passport photo setup: camera on tripod at 1.5m distance, subject 60–90 cm from a white wall, single diffused light source to one side and above, no direct flash.
How to Take a Compliant Passport Photo at Home
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Find a plain white wall
A freshly painted white wall or a large piece of white poster board works well. Ensure it’s at least 1 metre wide and free of texture, patterns, or marks. The subject should stand 60–90 cm in front of it to avoid shadows from the body falling on the background.
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Set up lighting
Natural light from a large window to one side and slightly in front of the subject is ideal. Avoid direct sunlight (creates harsh shadows). If using artificial light, two softbox lights or two desk lamps bounced off the ceiling on either side of the subject eliminate most shadows. No direct flash on the camera.
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Position the camera at eye level, 1.5 metres away
Use a tripod or rest the camera/phone on a stable surface. The lens should be exactly at the subject’s eye level — not looking up or down. Use the back-facing camera for maximum resolution and the least distortion.
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Use portrait mode carefully
If using a smartphone’s portrait mode, be aware it applies artificial background blur using depth mapping — this can create edge artifacts around hair and ears that look unnatural and may trigger review flags. Better to use standard mode from a farther distance.
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Shoot in burst mode and select the best frame
Eyes blinking, slight head turns, and micro-expressions are common. Shoot 10–20 frames and review for: both eyes fully open, neutral expression, head straight, ears visible on both sides (or at least symmetric), no shadows on face or background.
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Crop precisely to your country’s dimensions
Use a free tool like the one at PassportPhotos4.com to crop to exact pixel dimensions with correct head-to-frame ratios. Do not crop by eye — use the size specifications in the country table above.
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Print on photo paper at a print shop
Send the final image to a pharmacy or photo print shop (Walgreens, CVS, Boots, Superdrug, or equivalent) and request a print at the correct dimensions on glossy photo paper. Do not print on a home inkjet — the paper type and print quality will likely fail inspection.
Print Specifications — Paper, Quality, and Format
The physical print quality of a passport photo is a formal requirement, not a preference. Reviewing officers are trained to check paper type and print quality as part of the photo inspection process.
Print Quality Requirements
- Paper type: High-quality glossy photographic paper. Matte finish is acceptable in some countries (Philippines requires matte). Standard office paper, cardstock, or home inkjet paper is not acceptable anywhere.
- Paper weight: Minimum 200 gsm (grams per square metre) for Australia and similar high-standard requirements. Most professional print services automatically use appropriate paper weight.
- Print method: Dye sublimation printing is the gold standard and is specifically required by Australia. Standard inkjet printing is not acceptable for Australian passport photos. Most pharmacy print kiosks use dye sublimation or equivalent quality processes.
- Resolution: Minimum 300 DPI (dots per inch) for print output. A 600×600 px image printed at 300 DPI produces a 2×2 inch print. A 413×531 px image at 300 DPI produces a 35×45 mm print.
- Colour accuracy: Colours must be accurate to the subject’s natural appearance. No colour casts from warm or cool-toned lighting, paper yellowing, or ink colour shifts.
- Physical condition: No creases, tears, pen marks, staple holes, or adhesive residue. Do not write on the back of photos for UK applications (some countries require it — check guidance).
Frequently Asked Questions
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There is no single global standard passport photo size. The most widely used size is 35×45 mm (used by the UK, Europe, Australia, and most Commonwealth countries). The US uses a unique 51×51 mm (2×2 inch) square format. Canada uses an even larger 50×70 mm. Always verify the specific requirement for your destination country before printing.
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A US passport photo must be exactly 2 inches × 2 inches (51×51 mm). This is a square format, unlike the rectangular 35×45 mm standard used elsewhere. The head must be between 1 inch and 1.4 inches (25–35 mm) from chin to crown. The background must be plain white or off-white. For a full specification guide, see our resource on US passport photo requirements.
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A UK passport photo must be 35 mm wide × 45 mm tall (approximately 1.38×1.77 inches). The head must be between 29 mm and 34 mm from chin to crown, and the background should be plain cream or light grey — pure white is also acceptable. Full details are in our UK passport photo guide.
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Canadian passport photos must be 50 mm wide × 70 mm tall — significantly larger than the standard 35×45 mm used in most other countries. The head must be 31–36 mm from chin to crown. Canada requires two identical photos submitted together. Background must be plain white.
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ICAO (International Civil Aviation Organization) Document 9303 requires: a full-colour image with the face occupying 80–85% of the frame; a plain white or very light background; neutral expression with mouth closed; both eyes open and looking at the camera; no glasses; no digital retouching or editing; minimum digital resolution of 630×810 pixels. India made ICAO compliance mandatory for all new passport applications from December 1, 2025.
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In most countries, no — glasses are effectively prohibited in passport photos. The US changed guidance to prohibit glasses in 2016. Australia prohibits glasses unless a medical certificate confirms they cannot be removed. New Zealand allows glasses only if there is absolutely no glare and both eyes are fully visible, but this is increasingly difficult to satisfy. The safest approach in any country is to remove glasses for passport photos.
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Most countries require a plain white or off-white background. Notable exceptions: the Philippines requires a royal/dark blue background (white is rejected); Indonesia uses alternating red and blue backgrounds depending on the photo’s position in the application; Iran requires a white background but women must wear a hijab. Always verify the background requirement for your specific country from the official passport authority website.
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No — in all countries, passport photos must show a neutral expression with the mouth closed. Even a slight smile can alter cheek geometry in ways that interfere with biometric facial recognition algorithms. Some countries’ automated review systems are sensitive enough to detect subtle smiles that might look neutral to a human reviewer.
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In all countries, photos must represent your current appearance. The universal guideline is photos taken within the last 6 months. If your appearance has changed significantly since your last passport photo — major weight change, surgery, distinctive new facial hair, or significant ageing — you should submit new photos even for a simple renewal, as mismatching photos and current appearance can cause delays at border crossings.
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From December 1, 2025, India requires ICAO-compliant photos for all passport applications. Digital specifications: minimum 630×810 pixels, JPEG format, white background, face occupying 80–85% of the frame, neutral expression, eyes open. The Ministry of External Affairs has mandated these standards to align with international biometric requirements. Our dedicated India passport photo guide covers these requirements in detail.
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No — any form of digital editing, retouching, filtering, or AI enhancement is prohibited universally. This includes blemish removal, skin smoothing, eye brightening, background replacement (even with the correct white colour), and red-eye correction via software. Photos must reflect your natural, unaltered appearance. AI passport photo apps that automatically remove backgrounds are increasingly being flagged by government review systems.
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The most reliable technique for infant passport photos is the lay-flat method: lay a white sheet on the floor, place the baby on their back, and photograph from directly above using the rear camera in natural window light. Shoot in burst mode and select frames where both eyes are fully open. Remove any supporting hands from the frame before submitting. Most countries allow slightly open mouths for babies under 12 months, but both eyes must be open (US) or at least partially visible (UK). No other person should be visible in the photo.
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Professional passport photos are available at pharmacies (Boots, Superdrug, Walgreens, CVS), post offices, photography studios, and specialist online services. For guaranteed biometric compliance across any country’s requirements — including background, head size, and digital specifications — the professional passport photo service at PassportPhotos4.com offers country-specific compliance with expert review. They also cover visa photo requirements for international applications.
Conclusion
The right passport photo size is the foundation of every successful passport or visa application. After reviewing this guide, you now have the country-by-country dimension specifications, ICAO biometric standards, head-size measurement guidelines, background requirements, and digital upload specifications to prepare a technically compliant photo for any destination.
The core rules, applied universally: use the exact dimensions for your specific country, ensure your face occupies the correct percentage of the frame, use a plain background in the required colour, maintain a neutral expression with both eyes open, do not edit the photo digitally in any way, and ensure the photo was taken within the last 6 months.
For country-specific needs — whether that’s a US passport photo, a UK passport photo, an Indian passport photo, or visa photos for international applications — professional services that understand biometric compliance requirements eliminate the risk of rejection entirely. The team at PassportPhotos4.com offers guaranteed-compliant passport and visa photos for applications worldwide, with expert review of every submission. For additional official guidance on biometric photo standards, the ICAO Document 9303 standard is the authoritative global reference.
✅ Use this guide as your pre-submission checklist: correct dimensions ✓ · correct background colour ✓ · correct head size ✓ · neutral expression ✓ · eyes open ✓ · no glasses ✓ · no editing ✓ · taken within 6 months ✓ · printed on glossy photo paper at 300 DPI ✓