If you're applying for a Canadian passport and you assumed the photo rules are basically the same as the American ones, stop right there. Canada runs its own spec, and a few parts of it surprise people — the exact head measurement, the no-glasses rule, the mouth-closed expression. The good news is you don't need a photo studio. A decent phone camera plus an AI passport photo tool at photostophotos.net handles the tricky parts, and you can shoot a compliant photo at home in about ten minutes. Here's the full checklist.
Canada passport photo size: 50 x 70 mm, not 2 x 2 inches
Canadian passport photos are 50 mm wide and 70 mm tall, which works out to 5 x 7 cm. If you've only ever dealt with US passport photos, those are 2 x 2 inches — 51 x 51 mm — a nearly square shape that's completely different from Canada's tall rectangle. Sending the wrong dimensions is one of the fastest ways to get a photo rejected before your application is even reviewed.
Inside that frame, Canada is precise about your head size. Measured from the top of your hair to the bottom of your chin, your head has to land between 31 mm and 36 mm. That's a tighter band than most people expect, and it's the most common reason Canadian photos come back bounced. Too small and there aren't enough pixels for the facial recognition check; too large and your head crowds the edges of the frame.
Plain white background, even lighting, no shadows
Canada requires a plain white background — no patterns, no gradients, nothing that reads as gray or cream when it's scanned. Lighting matters just as much. You want even, shadow-free light across your face. A hard shadow under your chin or on one side of your nose is a rejection trigger, because the photo gets run through automated checks that look for consistent brightness.
This is where a home setup beats a busy office background: a blank wall, a window facing you, and no overhead light creating dark eye sockets. If your wall isn't pure white, don't worry — AI tools can clean up the background while leaving your face and hair untouched, which is one of the main reasons people use them for this.
Neutral expression, mouth closed
Canada wants a neutral expression with your mouth closed. No wide smile, no teeth showing. Think "sitting in a waiting room" face rather than "wedding day" face. A slight, natural smile is usually fine as long as your mouth stays shut, but if you're unsure, go more neutral — it's easier to get approved than to redo the whole application.
The rule everyone forgets: no glasses
This is the one that trips people up. Canada doesn't accept glasses in passport photos, at all. The only exception is a medical need, and even then you need a signed note from a doctor explaining why you can't remove them. That's stricter than the US, where glasses are allowed as long as there's no glare. So take them off, and if you wear them daily, spend a few minutes in the mirror first — your face looks different without them, and the photo still has to look like you.
Head coverings, timing, and other fine print
Head coverings are allowed only for religious or medical reasons, and you'll need a signed declaration to go with the photo. Hats, headbands, and big hair accessories are out. The photo has to be taken within the last six months, in color, sharp, with no red-eye and no creases or smudges. You need to be looking straight at the camera with your whole face visible and your eyes open.
One more thing Canada spells out: the photo can't alter your appearance. That means no filters, no heavy editing that changes your features, no retouching that makes you look like a different person. Natural touch-ups are fine — background cleanup, brightness, cropping. Face-changing is not.
Digital specs for online applications
If you're applying online, the photo needs to be a JPEG at least 420 x 540 pixels, keeping the same 5:7 ratio as the 50 x 70 mm print size. Keep the file clean — no compression artifacts, no scanned-in copies of printed photos. The easiest path is to take one good photo, have an AI passport tool crop and size it to the exact spec, and export the digital file directly. No scanner, no guesswork, no 3 AM trip to a photo booth.
How to take a compliant photo at home
Here's the setup that works. Find a plain white wall and stand a few feet in front of it. Face a window so the light lands on you instead of behind you — backlighting turns your face into a silhouette, and no tool can fix a photo that's already blown out. Hold the phone at eye level; shooting down at your face is the most common amateur mistake and it throws off the head measurement. Take a burst of shots, then pick the one where your head is centered, your shoulders are level, and the light is even. From there, let the AI crop to the 31–36 mm head height, clean up the background, and export the finished 50 x 70 mm file.
What gets Canadian passport photos rejected
Run through this list before you submit, because these are the real rejection reasons: wrong size (not 50 x 70 mm), head too big or too small, background that isn't plain white, shadows on the face, a smile with teeth, glasses, a photo older than six months, and anything that looks filtered or retouched. If your photo clears all of those, you've done the hard part. The rest of the application has its own rules, but the photo is where most people stumble.
Bottom Line
The Canadian passport photo spec is picky, but it's learnable — and it's a checklist, not an art project. Get the 50 x 70 mm frame, the 31–36 mm head height, a plain white background, a neutral closed-mouth expression, and no glasses, and you're most of the way there. Shoot it at home, let AI handle the exact sizing, and you'll have a compliant photo without a studio visit. When you're ready, grab your best selfie and run it through photostophotos.net — the whole thing takes less time than a trip to the photo shop.