JEE Main
JEE Main Photo & Signature Resizer
NTA-ready photo and signature for the JEE Main application.
Drop a photo or tap to choose JPG, PNG, WebP or iPhone HEIC — nothing is uploaded, it all runs on your device.
100% private — your image never leaves this device.
Perfect for
- JEE Main Session 1 and Session 2 applicants
- Engineering aspirants whose photo fails NTA's 80% face check
- Anyone unsure about NTA's file-naming rule
How to use this tool
- Tap the box and choose your photo or signature — or drag it in.
- Pick the document type or size you need above.
- ExamKB resizes and compresses it to the exact spec and shows the result against the limit.
- Download the ready-to-upload JPG. Nothing ever leaves your device.
Specification
Confirm against your official notification before you apply — specs change between cycles.
| Item | Dimensions | File size | Format |
|---|---|---|---|
| Photograph | 350×450 px | 10–200 KB | JPG |
| Signature | 350×150 px | 10–100 KB | JPG |
Source: National Testing Agency (NTA) · official siteLast verified: July 2026
Common mistakes to avoid
- Ignoring the file names — NTA expects 'Photograph' and 'Signature'
- Hair or a mask covering the ears, failing the 80% face rule
- Using a filtered, brightened or collage photo — all banned by NTA
Pro tips
- NTA has changed the KB ranges between sessions — verify the current bulletin before uploading
- Rename the downloaded files to 'Photograph.jpg' and 'Signature.jpg' before uploading
- The same photo standard applies at the exam centre, so keep copies of what you upload
Related tools
Frequently asked questions
What is the JEE Main photo size?
A colour JPG of 3.5×4.5 cm, generally between 10 KB and 200 KB, on a white background with 80% of the face visible including the ears. NTA revises the range between sessions, so confirm on the current bulletin.
What is the JEE Main signature size?
A JPG of 3.5×1.5 cm, generally between 10 KB and 100 KB, signed in blue or black ink on white paper.
Do the files need specific names?
Yes — NTA's guidelines ask for the photo file to be named 'Photograph' and the signature file 'Signature'. Rename them before uploading.