
The JEE Main 2026 application form requires students to upload their passport photograph, signature, and in some cases PwD certificate, all in the exact format specified by the National Testing Agency (NTA).
Even a small mistake, wrong background, incorrect size, selfie upload, blurry signature, can lead to:
This guide explains everything you need to know, in detail, along with examples of correct vs incorrect uploads, clear tables, and helpful tips.
Let’s begin.

NTA uses your uploaded photograph and signature for:
A wrong upload is not just a technical error, it can lead to physical verification issues on exam day.
Your photograph must clearly show your full face, ears, forehead, and must be taken recently.
| Parameter | Requirement | Explanation |
| Type | Recent passport-size color photo | Must reflect your current appearance |
| Background | White or very light-colored | Dark or patterned backgrounds are NOT allowed |
| Format | JPG/JPEG | NO PNG, NO PDF |
| Size | 10 KB – 200 KB | Compress if needed but keep clarity |
| Dimensions | Preferably 3.5 cm × 4.5 cm | Standard passport ratio |
| Lighting | Well-lit with natural skin tone | Avoid strong shadows or overexposure |
| Face Visibility | Full face, eyes open, ears visible | No tilted head, no profile photo |
| Timeframe | Taken within the last 3 months | Old photos are not accepted |
| Accessories | Only transparent glasses allowed | No sunglasses, no tinted glasses |
| Head Coverings | Allowed only for religion | But entire face must be visible |
| Editing | No beautification | No filters, no softening, no portraits |
Your signature must be natural, clear, and identical to the one used in future documents (like counselling forms and JoSAA verification).
| Parameter | Requirement | Explanation |
| Ink Color | Black ink only | Blue ink is usually not accepted |
| Background | Plain white paper | No ruled paper, no colored sheets |
| Format | JPG/JPEG | No PNG, PDF, or scanned doubtfully |
| Size | 4 KB – 30 KB | Keep clarity |
| Dimensions | 3.5 cm × 1.5 cm | Horizontal signature strip |
| Style | Running handwriting | Not block letters |
| Content | Only signature | No name + signature together |
Use any free image editor (on mobile or PC):
Use an online JPG compressor to fit:
| Issue | Reason | Fix |
| “Invalid format” | PNG, HEIC, PDF uploaded | Convert to JPG |
| “File size too large” | Studio photo too heavy | Compress to <200 KB |
| “Photo rejected” | Background or face unclear | Retake in good lighting |
| Signature blurred | Low-resolution mobile camera | Retake clearly on white sheet |
| “Face not visible clearly” | Shadows or cap | Retake without shadows |
| “Signature mismatch” | Capital letters or overwriting | Create a clean signature |
This 2-minute checking saves students from weeks of correction issues.
Even after submitting the perfect application, students struggle with:
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Uploading the correct photo and signature is a small but crucial step in ensuring your JEE Main 2026 form is accepted without issues. Following NTA’s guidelines helps you avoid technical errors and prevents hassle during the admit card and exam-day verification.
But beyond the form, your performance in the exam hall depends on a strong preparation system, one that reduces errors, builds consistency, and boosts exam confidence.
That’s exactly what VVT Coaching gives you.
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1. Can I upload a selfie?
No. Selfies are strictly not allowed.
2. Can I sign using blue ink?
Only black ink signatures are accepted.
3. Are photos with white shirts allowed?
Yes, only the background must be white, your clothes don’t matter.
4. Should my ears be visible?
Yes, ears must be visible for identity verification.
5. Can I crop a group photo?
No. Group photos must not be used.