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🇮🇳 Official Exam Portal Guidelines

JEE Main Photo and Signature Size (KB, Pixels, Format)

Joint Entrance Examination (Main) • Conducted by National Testing Agency (NTA)

Quick Specification Summary

For NTA JEE Main, candidate photographs must be between 10 KB and 200 KB in JPG/JPEG format with at least 80% face coverage against a white background. Signatures must be between 4 KB and 30 KB in JPG format. Category and PwD certificates must be in PDF format between 50 KB and 300 KB.

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Our in-browser photo & signature resizer automatically applies JEE Main dimensions and KB constraints with zero server uploads.

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Official Reference Matrix

JEE Main Photo, Signature & Document Size Specifications

Item TypeFile Size (KB)DimensionsFormatOfficial Requirements & Notes
Photo10 KB to 200 KB3.5 cm x 4.5 cm (approx 450x600 px)JPG / JPEGWhite background, 80% face visible with ears clearly shown. Spectacles allowed only if used regularly without tint or flash reflections.
Signature4 KB to 30 KB3.5 cm x 1.5 cm (140x60 to 350x150 px)JPG / JPEGRunning handwriting with black or blue ballpoint pen on plain white paper.
Documents PDF50 KB to 300 KBStandard A4 SizePDFCategory (Gen-EWS, OBC-NCL, SC, ST) and PwD certificates uploaded in clear, single-page PDF format.

Top Common Reasons for JEE Main Photo Rejection

Exam scrutiny cells automatically flag or reject candidates for the following common errors:

  • ✕Blurred or shadowy photograph against colored or textured background.
  • ✕Red-eye effect, sunglasses, caps, or side facial angles.
  • ✕Signature in capital block letters or pencil.
  • ✕Document PDF exceeding 300 KB or unreadable.
Frequently Asked Questions

Frequently Asked Questions About JEE Main Uploads

Q1What is the photo size limit for JEE Main?▼
JEE Main photograph file size must be between 10 KB and 200 KB in JPG/JPEG format with a clean white background.
Q2What is the signature size for JEE Main application?▼
The signature must be strictly between 4 KB and 30 KB in JPG format, signed on white paper with a black or dark blue pen.

Check Photo & Signature Sizes for Other Government Exams:

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