Aadhaar Card Photo Size: No Upload, Centre Photo Only

Here is the short answer, and it will save you a wasted afternoon: there is no Aadhaar card photo size for you to prepare, because you never upload the photo. UIDAI captures your facial image live at an Aadhaar enrolment centre, as one of your biometrics. No pixel count, no KB ceiling, no DPI tag — none of those exists as a UIDAI rule for residents, and this guide will not invent one. What you actually need to know is how the centre photo works, how to change it (Rs 100, no limit on updates), and what you can and cannot do online.

Aadhaar photo: what UIDAI actually says

UIDAI's own enrolment pages describe the process plainly. You visit an enrolment centre, the operator verifies your documents, and then captures your biometrics — facial image, all ten fingerprints, and both iris scans. The Aadhaar (Enrolment and Update) Regulations, 2016 list the same three items, starting with "facial image". The photo on your card is that captured facial image, not a file you supply.

How to change your Aadhaar photo

If your card photo is old, blurry, or just not you any more, the fix is a centre visit, not a file edit:

• Find a centre. Use the Bhuvan Aadhaar Portal link on UIDAI's site to locate an enrolment centre near you.
• Carry your Aadhaar number and the enrolment/update form. The verifier checks your details against your documents first — that step comes before any capture.
• Ask for a biometric update. The operator captures your new facial image on the spot. UIDAI's FAQ puts the fee for a biometric update at Rs 100, and states plainly that no limit applies to picture updates — you are not rationed to one change.
• Keep the acknowledgement slip. It is your proof of the update request, and it carries the enrolment number you can use to track it.

One thing worth knowing before you go: the operator, not you, is responsible for the capture quality. If the light is poor or the capture fails, say so at the counter and ask for a re-capture — that is far easier than living with a bad photo for years and coming back.

What you can update online — and what you cannot

UIDAI's online services cover two things: address update and document update. That is the full list for online self-service. Photo, fingerprints, and iris scans are biometric updates, and those need you physically present at a centre, because the whole point of a biometric is that it is captured from you, in person. So if a video or blog promises an "Aadhaar photo change online" with an upload button, it is describing something UIDAI does not offer — do not hand your documents to it.

Do not confuse the card photo with a pasted photo on a form

One genuine source of confusion: some Aadhaar supporting forms and certificates carry a space for a pasted printed photo. That printed photo is a different thing from the photo on your card, and its size is whatever is printed on that particular form — follow the box on your own form, not a number from a blog. A 3.5 × 4.5 cm figure for the certificate photo circulates widely, but it could not be verified on uidai.gov.in during this check, so this guide does not state it as UIDAI's rule. When in doubt, the form in your hand outranks every guide, including this one.

Why this guide has no pixel or KB table

Every other photo guide on this site opens with a spec table, because every other exam publishes one. Aadhaar does not, and padding this page with a borrowed table would mislead you into preparing a file nobody will ever ask for. The honest table is the one above: centre capture, Rs 100 update, no online photo change, no resident upload rule. If UIDAI ever opens a resident photo upload, this post will be updated in place with the real spec.

If you do need a printed photo for a supporting form, our photo resizer's Custom mode takes any width and height in pixels — use the size printed on your form. And if you are sorting out other ID photos, our passport photo guide and PAN photo guide both carry fully verified specs, unlike the numbers floating around for Aadhaar.

Sources & verification: Centre-capture process, biometric items (facial image, ten fingerprints, both iris scans), and operator capture are from UIDAI's "Enrolment & Update" pages and the Aadhaar (Enrolment and Update) Regulations, 2016, read 29 October 2026. The Rs 100 biometric-update fee and "no limit on picture updates" are from UIDAI's FAQ on the same pages. The online-services scope (address update and document update) is from UIDAI's FAQ answer on what residents can update online. No pixel, KB, or DPI figure is claimed for residents, because UIDAI publishes none — and the 3.5 × 4.5 cm certificate-photo figure is flagged unverified on uidai.gov.in rather than stated. Re-check trigger: any UIDAI change to online biometric updates.