JEE Main Photo & Signature Resizer
Official photo and signature requirements for JEE Main (JEE Main (NTA portal standard)) online applications • NTA portal standard • Verified specifications: 2026-09-16
JEE Main photo Specifications Locked
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JEE Main
Privacy First: Your photos are processed locally in your browser and never uploaded to any server.
Upload & Process
Click or drop photo for JEE Main
JPG, PNG, HEIC, or WEBP up to 15MB
Fast & Secure: Image processing happens instantly on your device. No waiting, no uploads.
Official Specifications for JEE Main
Conducting Authority: NTA portal standard (JEE Main (NTA portal standard))
JEE Main Document Specification Summary
| Parameter | Photograph Requirements | Signature Requirements |
|---|---|---|
| Pixel Dimensions (Width × Height) | 200 × 240 px (Flexible / Recommended) | 140 × 60 px (Flexible / Recommended) |
| Physical Size (cm / mm) | 3.5 cm × 4.5 cm | 3.5 cm × 1.5 cm |
| File Size Limit (KB) | 10 KB to 200 KB | 4 KB to 30 KB |
| Accepted Formats | JPG | JPG |
| Target Resolution (DPI) | 200 DPI | 200 DPI |
| Background / Ink Rules | Recent passport photo with 80% face coverage (without mask). File size 10 KB to 200 KB in JPG format. | Signature in black ink on white paper. File size 4 KB to 30 KB in JPG format. |
Photograph Rules
Official Exam Guidelines• Clear frontal view with both ears visible and eyes open looking straight at the camera.
• The face must cover 70% to 80% of the image frame.
• No dark sunglasses, caps, hats, or face coverings are permitted.
Signature Rules
Official Exam Guidelines• Must be signed with a black or dark blue ink pen within a clean white background.
• Signatures in ALL CAPITAL LETTERS or block initials are strictly rejected.
• File size must strictly be between 4 KB and 30 KB.
Common JEE Main Application Rejection Traps to Avoid
Over 15% of online applications are rejected during initial document verification due to formatting issues.
- Uploading a photo with shadows, patterned background, or non-white backdrop.
- Signing in capital block letters or using a light gel/pencil pen.
- Uploading file sizes smaller than 10KB or larger than 200KB.
- Submitting blurry, distorted, or tilted scans taken from a phone camera without cropping.
JEE Main Photo & Signature Tools
Disclaimer: This is an independent tool to help candidates format their documents. We are not affiliated with NTA portal standard or any government body. Always cross-check with the official notification.
How to resize your JEE Main documents
- Select the specific document type (Photo or Signature) from above.
- Upload your original scanned image or photo.
- Our tool will automatically crop and resize to the required dimensions.
- We'll compress the file to ensure it falls strictly between the required 10–200KB and 4–30KB limits.
- Download the final validated file, ready for upload.
Frequently Asked Questions
Common queries about JEE Main photo and signature requirements
Is my JEE Main photo uploaded to any server?
No, never. All photo and signature resizing, cropping, and compression for JEE Main happen 100% locally inside your web browser. Your sensitive documents never leave your device.
What are the required photo dimensions and file size for JEE Main?
According to the official notification, your photograph for JEE Main must be formatted to recommended resolution of 200 × 240 pixels (3.5 cm × 4.5 cm). The file size must strictly be between 10 KB and 200 KB in JPG format.
What is the required signature size and dimension for JEE Main?
The official signature image requirement for JEE Main is recommended resolution of 140 × 60 pixels (3.5 cm × 1.5 cm), formatted as JPG, with a file size strictly between 4 KB and 30 KB.
What background is acceptable for JEE Main photos?
A plain white or light-colored background is required. The photograph should show a clear frontal view of your face with both ears visible and eyes open looking straight at the camera.
Can I sign in all capital letters for JEE Main?
No. Signature in capital letters or block letters is strictly prohibited by official application portals and will lead to form rejection. Always sign in your natural running handwriting using a black or dark blue ink pen.
Does resizing for JEE Main reduce image quality?
No. Our smart image engine optimizes file size to hit the required 10–200 KB range while preserving full clarity, sharpness, and 300 DPI resolution.