Exam upload resizer
JEE Main photo and signature resize
The JEE (Main) 2027 bulletin asks for a colour JPG photo of 10–200 KB with your face (ears visible, no mask) covering 80% of the image on a white background, and a JPG signature of 10–100 KB. Add your scan and download a file in range.
- Free, no sign-up
- Runs in your browser, nothing uploaded
- Many images at once
JEE Main photo
On this device
Live photo in the form
JEE Main also captures a live photo with your webcam or phone while you fill in the form. You don’t prepare a file for it: use good light, a plain background and look straight at the camera.
JEE Main upload sizes
As published in NTA, Information Bulletin JEE (Main) 2027, checked on 2026-11-12. Pick a row to set the resizer to it.
| Upload | File size | Pixels | Requirements | Resize for this |
|---|---|---|---|---|
| Photo | 10–200 KB | Not specified | Colour, face filling 80% of the image with ears visible and no mask, white background. | |
| Signature | 10–100 KB | Not specified | Clearly legible JPG. |
Common reasons uploads are rejected
- A photo that is not in colour, or where the face covers less than 80% of the image.
- Ears hidden, a mask on, or a background that is not white.
- A file outside the size range or not clearly legible.
Check before you upload
- Photo is a colour JPG of 10–200 KB with an 80% face, ears visible, white background.
- Signature is a JPG of 10–100 KB.
- Class 10 certificate or marks sheet is a PDF of 50–300 KB.
- For the live photo: white background, good light, 80% face visible including ears, no mask.
What is the JEE Main photo size for 2027?
A colour JPG or JPEG of 10–200 KB. NTA gives no pixel size; the face, with ears and without a mask, should cover 80% of the photo against a white background.
What is the JEE Main signature size?
A clearly legible JPG or JPEG of 10–100 KB, as listed in the JEE (Main) 2027 information bulletin.
Do I also take a live photo?
Yes. You take it with your webcam, or by scanning a QR code with a phone, while filling in the form, and you upload the scanned passport-size photo as well.
Are my images uploaded?
No. The conversion runs inside your browser, so your images stay on your device. Files are only uploaded if you choose to optimize them with Arche, and those are deleted within 48 hours.
What is Arche?
Arche makes JPEG, PNG and WebP images smaller without changing their format or pixel size, and strips metadata such as EXIF location. It is free without an account; Pro raises the batch limits.
Other exams
Image optimizerMake JPEG, PNG and WebP files smaller in the same format and size.Exam photo & signature sizesUPSC, SSC, IBPS, NEET, JEE, CUET, GATE.UPSC photo & signaturePhoto 20–200 KB, triple signature 20–100 KB.SSC signature10–20 KB, about 6.0 × 2.0 cm.IBPS photo & signaturePhoto, signature, thumb and declaration.NEET photo & signaturePhoto 10–200 KB, signature 10–100 KB, thumbs.CUET photo & signaturePhoto 10–200 KB, signature 10–50 KB.GATE photo & signaturePhoto 200×260–530×690 px, signature 250×80–580×180 px.20KB–50KBPhoto between 20 and 50 KBSignature resizerSignature at 10–20 KB, 140 × 60 px