Passport Photo Size in Pixels (600x600, 413x531, 591x827 & More)
The two pixel sizes that cover most applications are 600 × 600 px for a 2 × 2 inch photo and 413 × 531 px for a 35 × 45 mm photo, both at 300 DPI.
Every government e-portal that processes passports, visas, and residency cards now demands a digital photo at an exact pixel width, height, and file size. Submit a file that is even slightly off and the upload fails before an officer ever sees it — and pixel dimensions and file size in kilobytes are two separate checks, so passing one does not pass the other. This guide lists the verified passport photo size in pixels for every major country, the DPI behind each value, the KB ceiling each portal enforces, and the aspect ratios used by the US State Department, UK HMPO, India Passport Seva, Canada IRCC, and the Australian ImmiAccount system.
Passport Photo Size in Pixels (Quick Answer)
The standard passport photo size in pixels is 600 x 600 px for a 2x2 inch (US/India) photo and 413 x 531 px for a 35x45 mm (UK/EU/AU) photo — both calculated at 300 DPI. Below 300 DPI the file is refused for insufficient resolution.
| Photo Size | Pixels (300 DPI) | Aspect ratio | Used For |
|---|---|---|---|
| 2 x 2 inch (51 x 51 mm) | 600 x 600 px | 1 : 1 | US, India, Green Card |
| 35 x 45 mm | 413 x 531 px | 7 : 9 | UK, EU, AU, CA visa |
| 50 x 70 mm | 591 x 827 px | 5 : 7 | Canada passport |
| 33 x 48 mm | 390 x 567 px | 11 : 16 | China passport & visa |
| 40 x 50 mm | 472 x 591 px | 4 : 5 | Hong Kong |
| 40 x 60 mm | 472 x 709 px | 2 : 3 | UAE, Thailand |
Every national standard is indexed in the requirements by country hub, and every rule in the passport photo rules library.
Most Common Passport Photo Pixel Sizes
If you are searching by pixel value rather than by country, these are the dimensions you will encounter on the vast majority of online passport, visa, and immigration portals.
| Pixel Size | Equivalent | Used For |
|---|---|---|
| 600 x 600 px | 2 x 2 in @ 300 DPI | US Passport, US Visa, Green Card, India Passport (print) |
| 1200 x 1200 px | 2 x 2 in @ 600 DPI | Maximum accepted by US portals |
| 413 x 531 px | 35 x 45 mm @ 300 DPI | UK Passport, EU Schengen, India PSK, Canada Visa |
| 826 x 1062 px | 35 x 45 mm @ 600 DPI | High-resolution 35x45 mm submissions |
| 591 x 827 px | 50 x 70 mm @ 300 DPI | Canada Passport |
| 420 x 540 px | IRCC portal spec | Canada PR Card — a fixed portal value, not a DPI conversion |
| 350 x 350 px | Portal minimum | India e-Visa minimum accepted |
| 200 x 200 px | Portal minimum | India OCI Card minimum accepted |
| 900 x 1200 px | ImmiAccount minimum | Australia ImmiAccount upload |
| 390 x 567 px | 33 x 48 mm @ 300 DPI | China Passport and China Visa |
Passport Photo Pixel Size Chart
Need your photo at the exact pixel size?
Resize Passport Photo →600x600 Passport Photo Size
The 600x600 pixel size is the single most requested digital passport photo dimension in the world. It represents a 2 x 2 inch photo at 300 DPI and is the minimum accepted by every US Department of State, USCIS, and Indian Passport Seva portal.
| Document | Pixel Requirement | File Size |
|---|---|---|
| US Passport (online renewal) | 600 x 600 px (min) — 1200 x 1200 px (max) | 54 KB – 10 MB |
| US Visa (DS-160) | 600 x 600 px (min) — 1200 x 1200 px (max) | ≤ 240 KB |
| USCIS Green Card | 600 x 600 px (min) — 1200 x 1200 px (max) | ≤ 240 KB |
| India Passport (print) | 600 x 600 px for the printed 2 x 2 photo | Not applicable |
To generate a perfect 600x600 photo, capture a high-resolution image, crop to a 1:1 square, and downscale to 600 x 600 — never upscale. See the dedicated 2x2 photo size in pixels guide for a deeper breakdown of this single size, or the resize to 600x600 guide for the mechanics.
35x45 mm Passport Photo Size in Pixels
The 35 x 45 mm format is the global non-US standard. It is used by the UK, every EU Schengen state, Canada (visa & PR), Australia, Japan, and India's PSK online upload.
| DPI | Pixel Dimensions | Where Accepted |
|---|---|---|
| 300 DPI | 413 x 531 px | Default for all portals |
| 600 DPI | 826 x 1062 px | High-resolution submissions |
| 72 DPI (screen only) | 99 x 127 px | Not accepted for official upload |
Calculated from the formula (mm ÷ 25.4) × DPI, the 35 mm width becomes 413 px and the 45 mm height becomes 531 px at 300 DPI. The full specification including head-height bands by country is in the 35x45 photo size guide, and the Canadian equivalent in 50x70 photo size.
Passport Photo Size in Pixels by Country
Each country defines passport photo dimensions in millimetres or inches, then converts those values into pixels using a fixed DPI. Where a portal publishes its own pixel range that differs from the DPI conversion, that value is shown in the final column and takes precedence.
| Country / Document | Physical Size | Pixels @ 300 DPI | Pixels @ 600 DPI | Portal min – max |
|---|---|---|---|---|
| US Passport | 2 x 2 in | 600 x 600 px | 1200 x 1200 px | 600x600 – 1200x1200 |
| US Visa (DS-160) | 2 x 2 in | 600 x 600 px | 1200 x 1200 px | 600x600 – 1200x1200 |
| USCIS Green Card | 2 x 2 in | 600 x 600 px | 1200 x 1200 px | 600x600 – 1200x1200 |
| UK Passport | 35 x 45 mm | 413 x 531 px | 826 x 1062 px | 600x750 minimum, no max |
| Canada Passport | 50 x 70 mm | 591 x 827 px | 1181 x 1654 px | Printed photo |
| Canada Visa | 35 x 45 mm | 413 x 531 px | 826 x 1062 px | 420x540 IRCC spec |
| Canada PR Card | 35 x 45 mm | 413 x 531 px | 826 x 1062 px | 420x540 exact |
| India Passport (PSK online) | 35 x 45 mm | 413 x 531 px | 826 x 1062 px | 413x531 exact |
| India e-Visa | 2 x 2 in | 600 x 600 px | 1200 x 1200 px | 350x350 – 1000x1000 |
| India OCI Card | 2 x 2 in | 600 x 600 px | 1200 x 1200 px | 200x200 – 1500x1500 |
| Australia Passport | 35 x 45 mm | 413 x 531 px | 826 x 1062 px | Printed photo |
| Australia Visa | 35 x 45 mm | 413 x 531 px | 826 x 1062 px | 900x1200 – 2400x3000 |
| Schengen Visa | 35 x 45 mm | 413 x 531 px | 826 x 1062 px | 413x531 – 826x1062 |
| China Passport | 33 x 48 mm | 390 x 567 px | 780 x 1134 px | 354x472 – 420x560 |
| China Visa | 33 x 48 mm | 390 x 567 px | 780 x 1134 px | 354x472 – 420x560 |
| Japan Passport | 35 x 45 mm | 413 x 531 px | 826 x 1062 px | Printed photo |
Pixels and File Size by Online Portal
Government upload portals enforce both a pixel range and a file-byte ceiling. The values below come from each agency's current digital photo specification, with a recommended target that clears the range comfortably.
| Portal | Min Pixels | Max Pixels | File Size | Recommended | Format |
|---|---|---|---|---|---|
| US Passport online renewal | 600 x 600 px | 1200 x 1200 px | 54 KB – 10 MB | 150–250 KB | JPEG |
| US DS-160 Visa (CEAC) | 600 x 600 px | 1200 x 1200 px | ≤ 240 KB | 150–200 KB | JPEG |
| USCIS (Green Card) | 600 x 600 px | 1200 x 1200 px | ≤ 240 KB | 150–200 KB | JPEG |
| UK HMPO Online | 600 x 750 px | No max | 50 KB – 10 MB | ~500 KB | JPEG |
| India Passport Seva (PSK) | 413 x 531 px | 413 x 531 px | 10 – 20 KB | 15 KB | JPEG |
| India e-Visa | 350 x 350 px | 1000 x 1000 px | 10 – 300 KB | 100 KB | JPEG |
| India OCI Miscellaneous | 200 x 200 px | 1500 x 1500 px | 10 – 200 KB | 100 KB | JPEG |
| Canada IRCC PR Card | 420 x 540 px | No strict max | ≤ 240 KB | 150 KB | JPEG |
| Australia ImmiAccount | 900 x 1200 px | 2400 x 3000 px | ≤ 500 KB | 250 KB | JPEG / PNG |
| Schengen Visa (VFS Global) | 413 x 531 px | 826 x 1062 px | ≤ 240 KB | 150 KB | JPEG |
| China exit-entry / COVA | 354 x 472 px | 420 x 560 px | Check portal | Within range | JPEG |
Passport Photo Pixel Calculator
Enter any photo size in millimetres or inches plus a DPI value to get the exact pixel dimensions. Works for every country, document, and DPI standard.
Example: 35 mm × 45 mm @ 300 DPI = 413 × 531 pixels. To skip the math entirely, upload your photo to the Passport Photo Maker.
DPI and the Pixel Conversion Formula
DPI (dots per inch) controls how a physical measurement converts into pixels. The international biometric standard is 300 DPI. To convert any photo into pixels yourself, use this formula or the calculator above:
Example: 2 in × 300 DPI = 600 px
For metric values: Pixels = (mm ÷ 25.4) × DPI
Example: 35 mm ÷ 25.4 × 300 = 413 px
The same formula explains every value in our full passport photo dimensions reference and our dedicated 2x2 photo size in pixels page. Anything below 300 DPI produces a pixelated print and is rejected by automated quality checkers; anything above 600 DPI is accepted but unnecessary. The sharpness and compression standard itself is covered in passport photo resolution rules.
Why you cannot enlarge a small photo
Upscaling a 300 × 300 pixel image to 600 × 600 does not add detail — it interpolates, and the result is soft or blocky around the eyes and hairline. Automated checks measure sharpness, so an upscaled file fails even when the pixel count reads correctly. Always shoot wide and crop down. Any phone camera from the last five years clears every requirement on this page.
Hitting the KB Target Without Losing Quality
Pixel dimensions decide whether your face fits the frame. File size decides whether the portal accepts the upload at all. The order of operations matters more than the compression setting.
| JPEG quality | Size at 600 x 600 | Size at 413 x 531 | Clears |
|---|---|---|---|
| 100 (maximum) | 250 – 400 KB | 180 – 320 KB | UK and Australia only |
| 90 | 120 – 220 KB | 90 – 160 KB | Adds US, Canada, Schengen |
| 85 (recommended) | 60 – 150 KB | 45 – 100 KB | All of the above |
| 70 | 35 – 70 KB | 25 – 55 KB | Adds India OCI and e-Visa |
| 50 or lower | 15 – 30 KB | 10 – 20 KB | Required for India PSK only |
Do not compress harder than your portal requires. Heavy compression introduces blocking around the eyes and hairline, which fails the quality check even when dimensions and pixel count are correct. And watch the floors as well as the ceilings — UK HMPO refuses anything under 50 KB and US online renewal refuses anything under 54 KB.
Guides for specific targets: compress to 240 KB for US, Canada and Schengen · reduce file size for India's 20 KB window · resize to 600x600 for the US pixel minimum · HEIC to JPEG if your phone saves HEIC · digital photo requirements for the full portal picture.
Resize Your Passport Photo Online
Manually resizing a photo to 413x531 px at exactly 18 KB without breaking the aspect ratio is hard. Our tool does the math, the cropping, and the compression in one pass, in the correct order.
Just upload any photo and pick your destination country. The output is sized to the exact pixel width, height, and file-byte limit required by that agency.
Upload your photo and our Passport Photo Maker automatically:
- Crops the photo correctly to the required aspect ratio
- Centres your face within the official biometric frame
- Applies proper dimensions in millimetres and pixels
- Creates a compliant photo at the exact KB limit
- Generates a print-ready 4x6 inch sheet with multiple copies
Digital Passport Photo Requirements
Pixel dimensions are only one of the checks a portal runs. Every row below must pass. Each rule links to the detailed standard in the passport photo rules library.
| Photo size | 2 x 2 in (600 x 600 px) or 35 x 45 mm (413 x 531 px) |
|---|---|
| Width | 413 – 1200 px depending on country |
| Height | 531 – 1654 px depending on country |
| Aspect ratio | Must match the document exactly — 1:1, 7:9, 5:7 or 11:16. See the crop guide |
| Resolution | 300 DPI standard, up to 600 DPI accepted. See resolution rules |
| File format | JPEG (.jpg) — universal acceptance. PNG, HEIC and WebP are refused by most portals |
| File size | 10 KB to 10 MB depending on portal — see the portal table |
| Colour depth | 24-bit colour, sRGB colour space. Greyscale and black and white are refused |
| Background | Plain light colour — white, off-white or light grey by country. See background colour rules |
| Lighting | Even and diffuse, no shadow behind the head. See shadow rules |
| Head size | 70–80% of frame height chin to crown (50–69% for US 2x2). See head size rules |
| Face coverage | Measured as a proportion of frame height. See face size requirements |
| Eye line | Upper 55–69% of the frame, both eyes open. See eyes requirements |
| Hair | Must not cover the eyes or obscure the face outline. See hair rules |
| Ears | Requirements vary by country. See ears visibility rules |
| Head coverings | Religious or medical only, full face visible. See head covering rules |
| Glasses | Not permitted in most countries. See glasses rules |
| Expression | Neutral face, mouth closed, eyes open, looking at camera. See smile rules |
| Digital alteration | Not permitted — no filters, portrait blur, skin smoothing or tone adjustment |
| Metadata | Some portals read EXIF. Rotate the image properly rather than relying on an orientation flag |
| Photo age | Taken within the last 6 months |
How to Create a Passport Photo Size in Pixels
- Capture a clean source image — Take or upload a high-resolution photo against a plain wall in soft daylight. Stand at least 20 inches clear of the wall so no shadow falls behind your head, and switch off portrait blur and beautification.
- Open the Passport Photo Maker — Go to the ClonyPDF Passport Photo Maker and drop the image into the upload box.
- Select your country and document — The pixel size, DPI and KB limit lock automatically to that authority's specification.
- Auto-crop and verify — Face detection centres your head within the official frame. Drag the crop box to fine-tune the chin-to-crown distance if needed. The crop guide explains how the ratio and head-height rule are applied together.
- Download the resized photo — Get a JPEG at the exact pixel dimensions and file size your portal accepts, ready to upload.
Pixel Requirements for Babies, Infants and Children
The pixel specification for a child is identical to an adult. There is no reduced pixel minimum, no relaxed aspect ratio and no smaller head-height band for infants. A US child photo is still 600 × 600 pixels minimum; a UK child photo is still 413 × 531 pixels.
Same pixel minimum
No age exemption applies to pixel count, DPI, aspect ratio or file size. A newborn photo is measured exactly as an adult photo is.
Crop from a wide source
Shoot wide and crop down. Filling the frame in-camera on a small face leaves too few pixels once the required ratio is applied, and upscaling will fail the sharpness check.
Child alone in the frame
No supporting hands, arms, car seat, toy or dummy may appear, and no other person may be visible. Support the child from behind a plain sheet.
Eye and expression rules vary
UK HMPO waives the open-eyes and neutral-expression rules for children under one. US and Schengen portals expect open eyes wherever achievable. See eyes requirements.
Positioning, lighting and timing technique for infants and toddlers is covered in the baby passport photo at home guide. The shadow rules page covers the check that fails most often on child photos.
From Pixels to Print: Getting the Physical Size Right
Pixel dimensions alone do not fix the printed size — DPI does. A 600 × 600 pixel file prints exactly 2 × 2 inches at 300 DPI, but only 1 × 1 inch at 600 DPI. If your printer software rescales or defaults to 200 DPI, the physical dimensions will not match the specification and the photo is refused for being the wrong size.
| Print resolution | Set to 300 DPI and disable fit-to-page and auto-scaling |
|---|---|
| Paper | Glossy or matte photo paper, 200–250 gsm. Plain copier paper is refused |
| Copies per 4 x 6 inch sheet | Six 2 x 2 inch copies, or six 35 x 45 mm copies |
| Colour management | sRGB. Turn off printer auto-enhance and colour correction |
| Cutting | Guillotine or steel rule for square edges. Do not cut inside the printed border |
Printer settings and cutting technique are covered in the print passport photo at home guide, and multi-copy sheet layout in the print 2x2 on 4x6 guide.
Why Online Passport Photos Get Rejected
Each item below links to the detailed rule so you can confirm the exact tolerance before you upload. The full breakdown is in passport photo rejection reasons.
Wrong Pixel Dimensions
Photo is below or above the required pixel range, for example uploading a 500x500 px image where 600x600 px is the minimum.
File Too Large
JPEG exceeds the portal's KB cap. A 4 MB phone photo is refused by the India Passport Seva 20 KB limit outright.
File Too Small
Over-compression trips the floor. UK HMPO refuses anything under 50 KB and US online renewal under 54 KB, even at correct pixel dimensions.
Wrong Aspect Ratio
Image is a 4:3 rectangle when the portal expects 1:1 or 7:9 — common when cropping in basic phone editors. See the crop guide.
Upscaled from a Small Original
Enlarging to reach the minimum invents pixels rather than detail, and the sharpness check catches it. Always crop down from a larger source.
Low Resolution / DPI
Photo saved below 300 DPI, producing visible pixelation on the printed biometric record. See resolution rules.
Wrong File Format
PNG, HEIC and WebP are not accepted by most portals, and greyscale is refused. Convert to a full-colour JPEG first.
Wrong Background
Textured walls, gradients, or any colour other than the country specifies trigger automated rejection. See background colour rules.
Shadows
Shadow on the wall behind the head or under the chin fails the background check. See shadow rules.
Poor Lighting
Overexposed cheeks, dark eye sockets, or yellow indoor light fail biometric facial verification.
Face Not Centred
Crown-to-chin proportion is off, or the face is too far left, right, or low in the frame. See face size requirements.
Hair Across the Face
A fringe over the eyes or hair obscuring the face outline fails landmark detection. See hair rules.
Cropping Errors
Top of head cut off, shoulders too prominent, or the head occupies less than the required proportion of the frame. See head size rules.
Filters and Retouching
Portrait blur, skin smoothing and slimming alter facial geometry and are detected by automated validation.
Frequently Asked Questions
Pixel Sizes
What is the passport photo size in pixels?
The standard passport photo size in pixels is 600x600 for a 2x2 inch US/India photo and 413x531 for a 35x45 mm UK/EU/Australia photo, both at 300 DPI. Canada passport at 50x70 mm is 591x827 px, and China at 33x48 mm is 390x567 px.
What is a 2x2 passport photo size in pixels?
At 300 DPI a 2x2 passport photo is 600x600 pixels. At 600 DPI it is 1200x1200 pixels. US portals accept anything between those two values. This is the format used by the US passport, US visa, USCIS Green Card, and the Indian passport.
What is 35x45 mm passport photo size in pixels?
A 35x45 mm passport photo equals 413x531 pixels at 300 DPI and 826x1062 pixels at 600 DPI. This is the universal non-US standard used by the UK, EU Schengen area, Canada visa, Australia, and Japan.
What is passport photo size in pixels for India?
India Passport Seva requires 413x531 pixels at 10–20 KB for online uploads. The e-Visa portal accepts 350x350 minimum up to 1000x1000 pixels, and OCI accepts 200x200 up to 1500x1500 pixels. In-person submission uses a printed 2x2 inch photo at 600x600 pixels.
What pixel size do online passport applications accept?
Most accept 600x600 to 1200x1200 px for square photos and 413x531 to 826x1062 px for 35x45 mm photos. The UK requires a minimum 600x750 px with no maximum, and Australia's ImmiAccount requires 900x1200 px minimum.
Resolution & File Size
What DPI is required for a digital passport photo?
300 DPI is the international biometric standard set by ICAO Doc 9303. Some agencies accept up to 600 DPI, but every upload must maintain the correct pixel-to-millimetre ratio. Below 300 DPI the file prints pixelated and fails the automated quality check.
Why does the portal reject my photo even at the right pixel size?
The file size in KB is probably outside the allowed range, or the aspect ratio is wrong. Pixel dimensions and file size are two separate checks. Some portals also validate EXIF metadata, colour depth and face position, so a correctly sized file can still fail on any one of those.
Can I enlarge a small photo to reach the required pixel size?
No. Upscaling interpolates pixels rather than adding detail, and the result is soft around the eyes and hairline. Automated checks measure sharpness, so an upscaled file fails even when the pixel count reads correctly. Always shoot wide and crop down.
How do I reduce my photo to 20 KB without losing quality?
Downscale to the exact required pixel size first, then save as JPEG at quality 70–80. Compressing before resizing wastes the byte budget on pixels you are about to discard. See the reduce file size guide.
Printing & Children
Does the pixel size affect the printed size?
Yes, through DPI. A 600x600 pixel file prints exactly 2x2 inches at 300 DPI, but only 1x1 inch at 600 DPI. Set the print resolution to 300 DPI and disable fit-to-page scaling, or the physical dimensions will not match the specification.
What pixel size do child and infant passport photos need?
Identical to an adult. There is no reduced pixel size, aspect ratio or head-height allowance for babies. A US child photo is still 600x600 pixels minimum and a UK child photo is still 413x531 pixels. The child must be alone in the frame with no supporting hands, toy or dummy visible. See the child and infant rules section.
Taking the Photo
Can I take the photo at home?
Yes. As long as the final image meets the pixel size, file-size, and background requirements, a home-taken photo is accepted by every major immigration agency.
Can I use my phone camera for an online passport photo?
Yes. Modern smartphone cameras far exceed the pixel resolution required. Two settings matter: disable portrait mode and skin smoothing, which alter facial geometry and are detected, and if your phone saves HEIC, convert to JPEG before uploading.
Can I wear glasses in a digital passport photo?
No. Eyeglasses are prohibited for the US, UK, India, Canada, Australia, and Schengen states. Medically required eyewear is the only exception and requires a doctor's note. Tinted lenses and sunglasses are never accepted.
What background is required?
A plain light-coloured background is the standard. The US and India require white or off-white, the UK HMPO accepts white, cream, or light grey, and the Schengen rules accept light grey. See the background colour rules.
Related Passport Photo Size Guides
Official Sources & References
- U.S. Department of State — Passport Photo Requirements: travel.state.gov
- U.S. Department of State — Visa Digital Image Requirements: travel.state.gov
- U.S. Department of State — Uploading a Digital Photo: travel.state.gov
- UK HM Passport Office — Online Photo Rules: gov.uk
- India Passport Seva — Photo Upload Specifications: passportindia.gov.in
- Government of Canada — IRCC Digital Photo Requirements: canada.ca
- Australian Passport Office — Photo Specifications: passports.gov.au
- ICAO Doc 9303 — Machine Readable Travel Documents biometric photograph standard: icao.int
Create Your Passport Photo Now
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