NUS Student Card Photo Requirements: Size and Rules

Short answer: The NUS student card photo requirements come from the NUS Office of the University Registrar. You need a colour photo taken within the last 3 months, on a white background only, sized 340 pixels wide by 453 pixels high (aspect ratio 0.75), saved as a JPEG or JPG file of less than 2MB. No borders, shadows, heavy editing, compression or uniforms from another institution.

This photo is easy to get wrong because it isn't the same as the photo ICA asks for. If you're an international student, you'll upload both within a few weeks of each other, so this guide covers the NUS rules first and then shows how they differ from the Student's Pass photo.

NUS student card photo requirements at a glance

The Registrar's one-page guideline sets out the spec. Here it is in one table:

Requirement	What NUS asks for
Colour	Colour photo only
Age of photo	Taken within the last 3 months
Background	White only
Dimensions	340 pixels (W) x 453 pixels (H)
Aspect ratio	0.75 (a height of 452 to 454 pixels is still accepted)
File format	JPEG or JPG
File size	Less than 2MB
Dress	"Properly attired as befits a university student"

Two of these catch people out. The background must be white, not light grey or cream. And the size is in pixels, not millimetres, so a 35 x 45 mm print scanned at random won't match.

Where is the photo used?

According to the Registrar's FAQ, the photo appears in NUS portals such as Canvas and EduRec. It is also printed on your NUS Student Card and your Undergraduate Concession Card.

That matters because the FAQ also says you can change the portal photo later, but reprinting the student card to show a new photo is "strictly not allowed" without special circumstances. Whatever you upload now is likely to be on your card for the rest of your course, so it's worth getting right the first time.

When and where do you upload it?

It depends on your route into NUS.

1. New undergraduates upload the final photo during Onboarding. The Registrar's step-by-step guide ends with "Upload the final photo during Onboarding."
2. Graduate students using the Graduate Admission System submit a passport-size photo as Step 4 of accepting the offer. The applicant guide says this photo is used to print your NUS student card.

In the graduate system, the photo status shows "Processing" after you submit it and "Approved" once it passes verification. If it's rejected, NUS emails you the reason and shows it in the system. The guide asks you to re-submit an improved photo as soon as possible to avoid delaying, or even forfeiting, your acceptance of the offer.

Why do NUS photos get rejected?

The guideline shows twelve examples of unacceptable photos. They fall into four groups:

• Background: non-white background, or too much background space around you.
• Light and quality: shadows, a dark image, a pixelated or blurry photo, or a compressed file.
• Pose: head tilted, head turned sideways, or facial features covered.
• Editing and framing: a heavily edited photo, a border around the image, or wearing an institution or group uniform.

Most of these are fixed by taking a new photo in good light rather than editing the old one. Our guide to taking a passport photo at home covers light, distance and background, and the same basics apply here.

How to resize your photo to 340 x 453 pixels

The Registrar's PDF includes a Windows guide using the built-in Photos app. In short:

1. Right-click the photo, choose Open with, then Photos, then Edit (steps from the NUS guide).
2. Set the crop ratio to 3:4.
3. Zoom and move the photo so the edges of your eyes touch the left and right gridlines.
4. Use the Background option and choose Replace if you need to change the background.
5. Save, then open Resize image.
6. Set the width to 340. The height should change to 453 on its own.
7. Drag the Quality slider to 100% and save.

The NUS note says a height anywhere from 452 to 454 pixels is still accepted, so a one-pixel rounding difference won't cause a rejection. Keep quality at 100%, because a compressed or pixelated file is one of the listed rejection reasons. Before you upload, check the file properties: JPEG or JPG, 340 x 453, under 2MB.

Can you take the NUS photo with your phone?

NUS doesn't recommend it. The FAQ gives two reasons: it's hard to get even lighting at home or outdoors, and smartphone cameras can give your face a fisheye effect. NUS recommends a studio or a self-service passport photo kiosk, and asks you to make sure they can give you a digital copy.

If you do use a phone, reduce both problems. Have someone else take it from about arm's length or further rather than taking a selfie, face a window for soft, even light, and stand in front of a plain white wall.

NUS photo vs Student's Pass photo

International students also need a Student's Pass from ICA, and NUS is one of the Institutes of Higher Learning listed on ICA's Student's Pass page. The two photos have different specs:

	NUS student card	ICA Student's Pass
Who checks it	NUS Registrar	ICA
Pixel size	340 x 453	400 x 514
File types	JPEG or JPG	JPG, JPEG, HEIC, HEIF or PNG
File size	Less than 2MB	Up to 8 MB
Age of photo	Within the last 3 months	Within the last 3 months
Background	White only	Plain white

The ICA figures come from the ICA photo guidelines. You can use the same original photo for both, but export two separate files at the right size. Don't upload the 400 x 514 ICA file to NUS or the other way round.

ICA also lists its own rejection reasons on the Student's Pass formalities page, including photos that were digitally enhanced, distorted or flipped. Our Student's Pass photo guide covers the ICA side in full, and the ICA photo size comparison lists the other ICA specs.

Changing your NUS photo later

You can submit a new photo at any time, according to the Registrar's FAQ. The new photo has to meet the same requirements, and it will update your NUS portals. It won't update your printed card, because reprinting the student card for a new photo isn't allowed except in special circumstances.

Quick checklist before you upload

• Taken within the last 3 months, in colour
• White background, no shadows, no extra space around you
• Head straight, facing the camera, face uncovered
• Dressed as befits a university student, no uniform from another institution
• No border, no heavy editing, not compressed
• 340 x 453 pixels (452 to 454 high is fine), JPEG or JPG, under 2MB

Making the photo online

If you already have a clear photo taken by someone else, IC Photo Singapore (icphotosingapore.com) works from a phone or computer, and its photo spec list includes a "Singapore NUS Photo" option. You upload your photo, check the watermarked preview, and get the digital file after checkout. Before you upload it to NUS, open the file and confirm it is 340 x 453 pixels and under 2MB. IC Photo Singapore is an independent service and is not affiliated with ICA or NUS.

Frequently asked questions

What size is the NUS student card photo?

340 pixels wide by 453 pixels high, an aspect ratio of 0.75. NUS still accepts a height of 452 to 454 pixels.

What file format and size does NUS accept?

A colour JPEG or JPG file of less than 2MB. Save it at full quality, because compressed or pixelated photos are rejected.

Can the background be light grey or blue?

No. The NUS guideline says the background colour must be white only.

Can I use my Student's Pass photo for my NUS card?

You can use the same original photo if it was taken within the last 3 months, but resize it to 340 x 453 pixels as a JPEG for NUS. The ICA file is 400 x 514 pixels.

Can I change my NUS student card photo after it's printed?

You can change the photo in NUS portals at any time, but NUS says reprinting the card to show a new photo is strictly not allowed without special circumstances.

What happens if NUS rejects my photo?

Graduate applicants get an email with the reason, and the reason also shows in the Graduate Admission System. Re-submit a better photo quickly so your acceptance isn't delayed.

Requirements checked in November 2026 against the NUS Registrar's photo guideline, the NUS Graduate Admission System applicant guide and ICA's official pages. Check the NUS photo guideline again before you upload, in case it has changed.