JEE Signature Resizer
JEE Main 2026 Information Bulletin requires a signature file in JPG/JPEG format between 10 KB and 100 KB that is clearly legible. The bulletin does not fix pixel dimensions for signatures. You will also capture a live photograph during application and upload a passport-size JPG (10–200 KB) plus Class X certificate PDF — treat each upload separately. Because the upper KB limit is 100 KB (wider than NEET’s 50 KB cap), you can preserve more stroke detail — still verify clarity at 100% zoom before submitting.
Quick answer · 2026 · last verified 2026-03-19
JEE Main signature size
JEE Main 2026 signature: JPG/JPEG format, clearly legible, 10–100 KB file size — per NTA Information Bulletin.
Photo upload
JEE Main 2026 photograph: passport-size JPG 10–200 KB plus mandatory live photo capture during application. Signature file: 10–100 KB JPG/JPEG.
- Format
- JPG / JPEG
- File size
- 10–100 KB
- Dimensions
- Not stated in cited bulletin
Specs verified by our editorial team against the official notification for the cycle noted below. Requirements can change between recruitments — confirm on the official portal before you submit. Our editorial team verified these specifications against the official National Testing Agency (NTA) notification (2026).
How to use
- Sign on plain white paper in running handwriting.
- Scan clearly and export as JPG/JPEG.
- Compress to 10–100 KB while keeping strokes readable.
- Upload on jeemain.nta.nic.in during Session 1 / Session 2 registration.
FAQs
What is JEE Main photo size for online application?
JEE Main 2026 photograph: passport-size JPG 10–200 KB plus mandatory live photo capture during application. Signature file: 10–100 KB JPG/JPEG.
What is JEE Main signature size in KB and dimensions?
JEE Main 2026 signature: JPG/JPEG format, clearly legible, 10–100 KB file size — per NTA Information Bulletin.
What is JEE Main 2026 signature size?
The 2026 Information Bulletin specifies JPG/JPEG format, clearly legible, between 10 KB and 100 KB.
Does JEE Main list signature pixels?
The 2026 bulletin states KB and format requirements but does not publish fixed pixel dimensions for signatures.
JEE Main vs JEE Advanced — same signature rules?
This page targets JEE Main 2026 NTA bulletin specs. Advanced registration uses separate instructions — read that bulletin if applying to Advanced.
Can I use PNG for JEE Main signature?
The bulletin specifies JPG/JPEG for the signature file. Export as JPG within the 10–100 KB range.
Related tools
Official JEE Main signature specification
| File format | JPG / JPEG |
|---|---|
| File size | 10–100 KB |
| Dimensions | Not stated in cited bulletin |
| Ink / paper | Running handwriting on white paper |
| Signature style | Clearly legible signature file |
- Bulletin: “Signature file should be JPG/JPEG format (clearly legible) between 10 kb to 100 kb.”
- Live photograph capture is required during JEE Main 2026 application in addition to scanned uploads.
Why JEE Main signature uploads fail
- Signature outside 10–100 KB
- Illegible or heavily pixelated compression
- Wrong file format (must be JPG/JPEG for signature file)
- Mismatch with live photo identity checks
- Capital-only or printed signature