JEE Main 2027 Photo & Signature Size: Resize to Exact KB

JEE Main photo and signature requirements

Reported signature limit is 10–100 KB this year (4–50 KB earlier), so 10–50 KB is used to pass either. Photo is 3.5×4.5 cm.

Session 1 registration is open now

Registration for JEE Main 2027 Session 1 opened on 24 October 2026 and is reported to close on 22 November 2026, with the examination held in late January 2027. Session 2 follows in the spring. Confirm both dates on jeemain.nta.nic.in before you rely on them, because NTA extends deadlines more often than any other examining body in the country.

If you are reading this during the window, prepare your photograph and signature before you open the application form. The NTA portal times out, the fee payment step sits at the end, and hunting for a white wall halfway through a session is how people lose a part-completed form.

The rules that actually get photographs rejected

The file size is the easy part. These are the requirements candidates miss:

• At least 80% of the face must be visible, including both ears. This is the rule most often failed. A photograph cropped tightly to the face, or taken at an angle that hides one ear, can be refused.
• The background must be plain white — not cream, not pale grey, not a white wall with a visible shadow across it.
• No mask. The face has to be visible without one.
• Spectacles are allowed if you normally wear them. Tinted or reflective lenses that obscure the eyes are not a good idea.
• No filters, beautification or editing. Phone cameras apply smoothing by default; switch it off before you take the picture.
• No Polaroid, and no computer-generated image. It must be a real, recent photograph of you.

Some NTA notices also ask for your name and the date of photography printed along the bottom of the photograph. Reports differ on whether a photograph without it is refused, so check your own information bulletin — and if yours asks for it, switch on the name-and-date strip option in the tool above rather than writing on the print by hand.

Tips to avoid rejection

• The photograph should be recent and in colour, with about 80% of the face visible including ears, on a white background. Size is 3.5×4.5 cm.
• The signature is 3.5×1.5 cm on white paper. NTA reportedly raised the signature limit and lowered the photo limit for 2026.
• JEE Main also asks for a live photo during the application, and the portal expects files named Photograph and Signature.

How to resize for JEE Main

1. Pick the document from the list above.
2. Upload your image.
3. Check the green tick, then download the JPG.
4. Upload it on the official application portal.

The signature: scanned, not digital

NTA does not accept a digital or drawn-on-screen signature. It must be your handwriting on paper, photographed or scanned. Sign on plain white paper in blue or black pen, in running handwriting rather than block capitals, and keep the whole signature inside the frame — a signature with its tail cut off is a common refusal.

If the scan comes out far larger than the limit, the cause is the paper rather than the ink. A photograph of a sheet of paper is mostly grey texture, and texture compresses poorly, so lowering the quality destroys the ink while the texture survives. Switch on the clean-up option instead: whitening the paper and darkening the ink produces a file that is both smaller and sharper.

Name the files exactly as the portal expects

The NTA portal expects the uploads to be named Photograph and Signature. Rename each file before you begin, keep the .jpg extension, and upload them one at a time — selecting the wrong file for a slot is easy on a phone, where thumbnails are small and the two images look similar in a list.

If you have already uploaded the wrong image

Do not fill a second application form. NTA normally opens a correction window in which the photograph and signature can be re-uploaded, and submitting more than one form causes problems that a correction window would have solved. Watch for the correction window announcement on the portal.

आम सवाल (Common questions)

JEE Main photo mein kitna face dikhna chahiye?

Kam se kam 80 percent chehra saaf dikhna chahiye, dono kaan ke saath. Bahut zyada close crop ki hui photo reject ho sakti hai. Background pura white hona chahiye.

Signature digital bana kar upload kar sakte hain?

Nahi. NTA sirf kaagaz par kiya hua handwritten signature accept karta hai, jise scan ya photo khinch kar upload karna hota hai. Screen par banaya gaya signature valid nahi hai.

Galat photo upload ho gayi, ab kya karein?

Naya form bilkul mat bhariye. NTA correction window kholta hai jisme photo aur signature dobara upload kiye ja sakte hain. Portal par announcement ka intezaar kijiye.

Frequently asked questions

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