Guide to the French National Identity Card Photo
Learn how to prepare, crop, and check your photo for a French national identity card in Saint-Martin to meet official standards.
Official Size and Measurements
When you apply for a French national identity card, officially known as the Carte nationale d’identité, through the state services in Saint-Martin, your photo must match official standards[1][2]. The official size specified by the authority is 35 by 45 mm, which equals about 1.38 by 1.77 inches[1]. This exact dimension helps your image fit the official document layout properly without getting distorted or rejected during processing.
The authority does not set a specific head height rule in millimeters for this document[1]. Because head height is not officially fixed by numbers for this ID, you should aim to center your face naturally within the frame, leaving a small, balanced margin around your head and shoulders. You can use the tool above to crop your image to the correct 35 by 45 mm size quickly.
Background Requirements and Lighting
The general photo-system regulation specifies a 35 × 45 mm photo and image quality requirements, but it does not state a background color[1]. Check the issuing office's instructions for the required background.
To get the right background at home, find a wall that matches these descriptions. Avoid patterned wallpaper, dark surfaces, or bright textures that can distract the reviewer. Make sure the lighting is bright and even across the space so making sure no harsh shadows fall behind your head or shoulders, and turn off your flash to prevent glare.
Glasses, Headwear, and Facial Features
The supplied facts say headwear is not permitted for this photo. Check with the issuing office about any exceptions.
The supplied facts allow glasses conditionally. Keep your eyes visible and avoid tinted lenses. The cited general photo-system provision does not specify expression or mouth rules[1].
Rules for Infants and Minors
No separate infant photo size was identified; the standard 35 × 45 mm photo size applies[1].
Taking a photo of a baby can sometimes be challenging for parents. You can lay your infant flat on a plain light sheet spread out on the floor or a bed. Stand directly above the baby to take the shot, making sure the child looks toward the camera with open eyes and a calm expression.
Submission Options and File Formats
You can submit your photo through physical or digital routes depending on your application path in Saint-Martin[2]. The photo may be supplied as an approved photo-signature image or a physical photo depending on how you file your paperwork[2].
The official sources do not list exact file size limits in kilobytes for digital uploads[1]. When you prepare your image file, keep the resolution clear and sharp so details remain crisp. You can arrange your cropped photo on a standard four by six-inch sheet to print easily at home.
Step-by-Step Guide to Taking Your Photo at Home
You can take your photo at home before you print it or submit it online. Set up your camera or smartphone on a steady surface or tripod at your exact eye level to prevent awkward high or low angles. Keep the camera about one to one and a half meters away from your face to avoid facial distortion.
Ask a friend or family member to snap the picture instead of taking a selfie, because selfies distort facial features. Look directly into the lens, keep your shoulders square, and maintain a natural posture while you shoot.
Printing at a Kiosk and Avoiding Common Refusals
If your application requires a physical photo, you can print your prepared image sheet at a local photo kiosk onto ordinary four by six-inch photo paper. Cut out the photo carefully along the crop lines using clean scissors so the edges are straight and neat.
The photo-system rules address lighting, shadows, and image quality[1]. Check with the Saint-Martin issuing office for current application instructions[2].
Frequently asked questions
What is the official size for a French national identity card photo?
The official size specified by the authority is 35 by 45 mm, which equals about 1.38 by 1.77 inches[1].
Can I wear glasses in my identity card photo?
Are head coverings allowed in the photo?
Headwear is not permitted in your identity card photo[1].
Is there a specific background color required?
The general photo-system regulation does not state a background color in the cited provision, but France’s passport-specific photo rules describe a plain light background and prohibit white[1].
Can I use the same photo rules for children and babies?
Applications for minors use the same general identity-photo system, and the authority found no separate infant photo size[1].