Photo tips

Passport photo crop and resize: the exact dimensions, the process, and the mistakes that cause rejection

"Crop" and "resize" are two different operations, and understanding the difference matters for passport photos. Cropping changes which part of the image you're keeping — it sets the composition, the aspect ratio, and where the face appears within the frame. Resizing changes how many pixels are in the image without necessarily changing what you see — it's a digital size adjustment. For a US passport photo, both steps are typically needed: crop the original photo to a 1:1 square ratio with the face correctly positioned, then resize the cropped image to the required pixel dimensions. Getting one right and the other wrong produces a photo that fails either the composition check (face too small, face off-centre) or the technical check (wrong file size, wrong pixel dimensions). This page covers both steps, the correct specifications for the US and the other five PassSnap-supported markets, and the manual workflow for people who want to do it in image editing software.

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UpdatedSep 11, 2026

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What "crop" means for a passport photo

Cropping a passport photo means selecting the portion of the original camera image that becomes the final photo. The result of the crop step determines the aspect ratio, the head position, and what is excluded from the frame. The aspect ratio: whether the final image is square (1:1, for US passport photos), portrait rectangle (for UK, Canada, NZ, Australia, and HK SAR photos), or some other shape. If the original photo was taken in landscape orientation (wider than tall), cropping to a 1:1 square removes the sides and keeps the centre. The head position: whether the face is centred in the frame, whether there's appropriate space above the crown and below the chin, and whether the face occupies the correct percentage of the frame height. What's excluded: any elements of the original photo that shouldn't appear in the passport photo — the wider background area beyond the shoulder width, the area below the shoulders, any props or objects that were in the original frame. The most common cropping error is doing the crop step on a 4×6 print-layout sheet rather than on the original photo file. A 4×6 sheet with six 2×2 photos on it is a print layout — it's already been cropped to size. Uploading this sheet to a portal and then asking the portal to crop it produces a crop of a 4×6 layout, which contains white space between photos and multiple subjects. Always crop from the original full-frame camera photo, not from a print layout sheet.

What "resize" means for a passport photo

Resizing changes the pixel dimensions of the image without changing what's in the image. After cropping to the correct aspect ratio and head position, the resized image at the correct pixel dimensions is what gets uploaded or printed. For digital US passport applications, the minimum dimensions are 600×600 pixels with a 1:1 square aspect ratio. The file must be between 54KB and 10MB for online renewal, and under 240KB for DS-160 and DV Lottery submissions. Resizing down (making the pixel dimensions smaller) reduces file size. Resizing up (making the pixel dimensions larger) increases file size and also reduces image quality — digital upsampling generates new pixels by interpolating between existing ones, which produces a softer, less sharp image. For passport photos, always resize down from a larger original rather than up from a smaller one. A modern smartphone photo is typically 3000×4000 pixels or larger. Cropping from this original to a 1:1 square gives a crop that's still very large (perhaps 3000×3000 pixels). Resizing this to 600×600 for digital submission is a large downsize — the result is a sharp, correctly sized file. This is the correct workflow. Starting with a 400×400 pixel photo and resizing to 600×600 would produce a lower-quality result.

US passport photo dimensions

For printed passport photos: 2×2 inches (51×51mm), 1:1 square aspect ratio. The face from chin to crown must measure between 1 inch and 1⅜ inches — 50 to 69 percent of the 2-inch frame height. Print at 300 DPI minimum. For online renewal through MyTravelGov / opr.travel.state.gov: minimum 600×600 pixels, maximum no stated upper limit beyond the 10MB file size limit. Accepted formats: JPEG, PNG, HEIC, HEIF. File size between 54KB and 10MB. For DS-160 visa applications, DV Lottery, and DS-260 immigrant visa: JPEG only, minimum 600×600 pixels, maximum 240KB file size. The 240KB limit is what typically requires resizing — a 600×600 JPEG at high quality exports at approximately 80–150KB, well within the limit.

Pixel dimensions for each PassSnap market

For the six markets PassSnap supports, the digital submission pixel requirements are: United States (online renewal): Minimum 600×600 pixels, 1:1 square ratio, JPEG/PNG/HEIC/HEIF, 54KB–10MB. United States visa (DS-160, DV Lottery, DS-260): Minimum 600×600 pixels, 1:1 square ratio, JPEG only, maximum 240KB. United Kingdom (online via GOV.UK): Minimum 600×750 pixels (portrait, 4:5 ratio), JPEG only, 50KB–10MB. Canada (online renewal): 1200×1800 to 3000×4500 pixels, 2:3 portrait ratio, JPEG, 200KB–5MB, face 45–50% of image height. Australia (visa and citizenship digital): 1200×1600 pixels preferred, JPEG, 70KB–3.5MB. New Zealand (online via govt.nz): Minimum 900×1200 pixels, JPEG, 500KB–3MB. Hong Kong SAR (e-Passport portal): Minimum 1200×1600 pixels, JPEG, under 5MB.

The manual crop and resize workflow

For applicants who want to use image editing software (Photoshop, GIMP, Lightroom, or the free alternatives like Canva or Photos apps): Step one: open the original full-frame camera photo in your image editor. This should be the largest version of the file — the original from the camera, not a compressed copy sent through a messaging app. Step two: select the crop tool and set the aspect ratio. For US passport photos, set the crop ratio to 1:1 (square). For UK and NZ, set to approximately 4:5. For Canada, set to 2:3. For Australia and HK SAR, set to 3:4. Step three: position the crop box to centre the face in the frame with appropriate space above the crown (a small amount, not to the edge) and below the chin (a small amount). The face should occupy the correct proportion of the frame height for the target document. For the US, the face occupying roughly 60% of the frame height is a good starting point within the 50–69% requirement. Step four: apply the crop. The result is a correctly proportioned square (or rectangle) image with the face correctly positioned. Step five: resize the cropped image. In most image editors, this is under Image → Image Size or similar. Set the width and height to the required pixel dimensions. For a US digital submission: 600×600. For UK digital: 600×750. Confirm that the resolution (DPI) is set to 300 if this will be printed, or that the image dimensions are correct for digital use. Step six: export as JPEG at appropriate quality. For most digital submissions, 80–90% JPEG quality produces file sizes that stay within the relevant limits while maintaining sufficient image quality. For the US DS-160 and DV Lottery (240KB maximum), start at 80% quality and check the file size. If it's under 240KB, it's ready. If not, try 70% and recheck. Step seven: verify the file size before uploading. On Mac: Get Info. On Windows: right-click Properties. Confirm the file is within the required range before uploading to any portal.

How to verify the crop is correct

After cropping and resizing, the face proportion can be verified by looking at the pixel position of the chin and the top of the head relative to the total image height. In any image editor: open the cropped image, look at the pixel coordinates of the bottom of the chin and the top of the head. The difference (the face height in pixels) divided by the total image height gives the face proportion. For a 600×600 pixel US passport photo, the face height should be 300 to 414 pixels (50% to 69% of 600). For a 600×750 pixel UK photo, the face height should be 384 to 570 pixels (64% to 76% of 750). If the face proportion is off, go back to the crop step and adjust the crop position — moving the crop box to include less space above the head (to increase the face proportion) or more space above the head (to decrease the face proportion). Resizing doesn't change the face proportion — only the crop step does.

How PassSnap fits

PassSnap handles the crop and resize steps as part of its guided session — the app shows real-time head-size feedback during capture, so the face proportion is correct before the shutter fires rather than requiring adjustment after the fact. The exported file is already cropped to the correct aspect ratio and sized to the correct pixel dimensions for the selected document type and market. For applicants who prefer the manual crop approach, the original captured photo from a standard camera session can be imported into any image editor and processed as described above.

Common errors when cropping and resizing

Cropping from a print layout sheet: The 4×6 layout file with multiple 2×2 photos on it is for printing, not for submitting as a digital file. Uploading a 4×6 layout and using the portal's crop tool on it produces a crop that includes white borders or portions of adjacent photos. Always crop from the original camera file.

Relying on the portal's auto-crop without checking: Several portals (US online renewal, GOV.UK) include a crop/reposition tool that lets you adjust the framing after uploading. This is useful, but it assumes the uploaded file has the face in a usable position. If the original photo has the face in the corner of the frame or at a very different scale from what's needed, the portal's crop tool has limited ability to fix it. Crop the photo to approximately the correct composition before uploading, then use the portal's tool for fine adjustment.

Resizing to the wrong dimensions: Resizing a 1:1 square image to a 4:5 rectangle by stretching (rather than cropping the sides) produces a distorted image with incorrect face proportions. Always maintain the aspect ratio when resizing, or crop to the correct aspect ratio before resizing to the target pixel dimensions.

Over-compressing to meet file size limits: Reducing JPEG quality below 50% to squeeze under a file size limit produces visible blocking artifacts — square compression errors visible in smooth areas like skin and background. The correct approach is to resize the pixel dimensions first (a smaller image at high quality is smaller in file size than a large image at low quality), then export at 80–90% quality.

FAQ

What pixel dimensions does a US passport photo need?

For US passport and USCIS applications, a 2×2 inch photo is exactly 51×51mm with a 1:1 square aspect ratio. For digital submissions, minimum 600×600 pixels. For online renewal: JPEG, PNG, HEIC, or HEIF, 54KB–10MB. For DS-160 and DV Lottery: JPEG only, maximum 240KB.

How do I crop a passport photo to 2×2 inches?

In any image editor, set the crop tool to a 1:1 square aspect ratio. Centre the face in the crop box with appropriate space above the crown and below the chin, with the face occupying 50 to 69 percent of the frame height. Apply the crop, then resize the result to 600×600 pixels (for digital submission) or set the print size to 2×2 inches at 300 DPI (for printing). Don't crop from a print layout sheet — always crop from the original full-frame camera photo.

What's the difference between cropping and resizing a passport photo?

Cropping changes which part of the image is kept — it sets the composition, aspect ratio, and face position. Resizing changes how many pixels are in the image. Both steps are usually needed for a passport photo: crop first to get the correct composition and aspect ratio, then resize to get the correct pixel dimensions for digital submission or the correct print size. Doing these in the wrong order (resizing before cropping) produces a correctly sized file with incorrect composition.