🎓 JEE Main Photo & Signature Resizer
Resize your JEE Main photograph (10KB–200KB) and signature (4KB–30KB) to NTA's exact specification — free and private in your browser.
Government Exam Image Resizer
Upload your image, and document type, then resize automatically.
About the JEE Main Photo & Signature Resizer
JEE Main is unforgiving about uploads. NTA runs India's largest engineering entrance exam, and its photograph rules are the strictest anywhere: a recent colour photo with the face covering about 80 percent of the frame, no cap, spectacles normally not allowed, and fixed KB windows for photo and signature alike. Lakhs of candidates resize at the last minute and upload whatever the cyber café hands them. This resizer prepares both files to the NTA windows in seconds, entirely in your browser. NTA uses the same 10KB–200KB photo and 4KB–30KB signature windows across its big entrance exams, which is why the preset above matches JEE Main exactly.
Specifications checked October 2026 against recent JEE Main information bulletins — verify your current information bulletin before you submit, because NTA revises specifications between cycles. Updated 30 October 2026.
JEE Main Photograph Requirements
| Format | JPG / JPEG only |
| File Size | 10KB – 200KB (per recent bulletins) |
| Dimensions | About 3.5 cm × 4.5 cm (passport proportions) |
| Face Coverage | About 80% of the photo, forehead to chin |
| Background | White or light, plain |
| Not Allowed | Cap, and spectacles unless the current bulletin permits them |
The 80 percent rule is where most photos quietly fail. NTA wants your face — forehead to chin, both eyes open and clear — filling most of the frame, not a distant studio shot shrunk down. Take the photo against a plain light wall in daylight and crop close before resizing. On spectacles, be careful: the bulletin pattern is that they should not be worn in the photo, with exceptions in some cycles for candidates who wear them constantly in normal life. Read the photograph page of the current bulletin and follow it literally — a studio's habits are not a defence.
JEE Main Signature Requirements
| Format | JPG / JPEG only |
| File Size | 4KB – 30KB (per recent bulletins) |
| Paper & Ink | Plain white paper, black or blue pen |
| Style | Running handwriting — your normal signature |
Sign exactly as you will sign on the exam-centre attendance sheet — the two are compared. Photograph it closely in good light so the ink stays dark, and resize into the 4KB–30KB window.
JEE Main Document Uploads (PDF)
The form also asks for documents in PDF — the Class 10 marksheet or certificate, and category or PwD certificates. Recent bulletins put these PDFs in a 50KB – 300KB window; check your current bulletin for the exact list your category needs, as specifications change.
This resizer handles images only: to prepare PDFs, use our Merge PDF tool, and keep every document as a separate, clearly named file.How to Resize Your JEE Main Photo and Signature
- Confirm the exam preset
JEE Main is selected by default; CUET UG shares the same NTA windows.
- Choose the document type
Select Photo for your photograph, or Signature for your signature.
- Upload your image
Click the upload button and pick the JPG or PNG image from your phone or computer.
- Resize & compress
Press the Resize & Compress button. The tool sets passport proportions and compresses the file into the correct KB window automatically.
- Check the preview
Confirm the face fills the frame and is sharp, or the signature is dark and readable.
- Download and upload
Download the resized JPG and upload it to the JEE Main application portal.
Applying elsewhere too? Try the CUET Photo Resizer, NEET Photo Resizer or the 3.5 × 4.5 cm Passport Photo page, or compress straight to a size with Compress Image to 50KB.
The Correction Window Trap
Many candidates upload carelessly assuming the correction window will let them fix everything. It will not: the window covers selected fields only, and in several recent cycles replacing the photograph has not been permitted at all. A photo with spectacles, a tiny face or a dark background can stay locked to your admit card. Treat the first upload as final — check the downloaded file's format and size in its Properties, view it at full size, and only then submit.
Common JEE Main Upload Mistakes
- Face too small — NTA expects roughly 80% face coverage, forehead to chin.
- Wearing spectacles or a cap — follow the current bulletin literally, not last year's advice.
- Old or filtered photo — must be recent and look like you do now.
- Depending on the correction window — photo replacement has not always been allowed.
- Marksheet PDF outside 50KB–300KB — check every document's size before uploading.
- Uploading PNG or a screenshot — both files must be JPG/JPEG.
- Signature in capitals or typed — use your normal running hand.