Quick answer
What is the JEE Main photo and signature size?
Recent JEE Main information bulletins specify the photograph as 10KB to 300KB and the signature as 4KB to 30KB, both in JPG format. Use a recent photo with a light background and a black-ink signature on white paper.
Required Size for Each Upload
| Document | File size | Dimensions | Format |
|---|---|---|---|
| Photograph | 10–300 KB | not fixed | JPG |
| Signature | 4–30 KB | not fixed | JPG |
Values from recently published notifications. They can change between cycles — always confirm in your official notification before uploading.
About This Tool
The ranges below follow recent JEE Main information bulletins. Check the current bulletin in case NTA updates them.
How to Use
- Choose Photograph or Signature from the preset list.
- Upload your photo or signature scan.
- Press Resize to Target KB.
- Download the JPG and upload it on the JEE Main form.
Tips for a Photo That Gets Accepted
- Photo: recent, coloured or black-and-white, with a light background and your face clearly visible.
- Signature: sign on white paper with a black pen and crop tightly before resizing.
- Use the same photo for JEE Main and other NTA forms (NEET, CUET) to avoid mismatch issues.
Frequently Asked Questions
What is the JEE Main photo size?
Recent JEE Main bulletins specify the photograph as 10KB to 300KB in JPG format.
What is the JEE Main signature size?
The signature should be between 4KB and 30KB in JPG format.
Can I use a mobile phone photo?
Yes, as long as it is a clear, recent photo with a light background. Crop it to passport style with the Image Cropper first, then resize it here.
Last updated: October 2026