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JEE Main Signature Resizer

140×60 px • 4–30 KB • JPEG

🔒 100% Private — Your file never leaves your browser

Drop your photo here

or tap to choose a file

JPG, PNG, HEIC, WebP supported

Sign in black ink on plain white paper. Do not use initials — write your full signature. Photograph or scan the signature against a plain white background.

JEE Main Signature Requirements

Dimensions
140 × 60 px
File size
4–30 KB
Format
JPEG
Background
White

Check the latest JEE Main notification at jeemain.nta.nic.in. Specs based on recent official notifications — always verify before submitting.

How to Resize Your JEE Main Signature

  1. 1

    Upload your signature

    Drag and drop your file into the box, or tap to browse. JPEG, PNG, HEIC, and WebP are all accepted as input.

  2. 2

    We handle the resizing automatically

    ExamFile resizes and compresses your file to exactly 140×60 px within 4–30 KB — entirely inside your browser, with no upload.

  3. 3

    Download and upload to the portal

    Hit Download. The file is ready to attach directly to the JEE Main application form.

Frequently Asked Questions

What are the exact JEE Main signature requirements?
The JEE Main portal requires a signature that is exactly 140×60 px, between 4 KB and 30 KB, in JPEG format with a white background. Sign in black ink on plain white paper. Do not use initials — write your full signature. Photograph or scan the signature against a plain white background. Check the latest JEE Main notification at jeemain.nta.nic.in to confirm the latest specs before you submit.
Why is the JEE Main portal rejecting my signature?
The most common reasons are: wrong dimensions (the portal checks pixel size exactly), file too large or too small, wrong format (e.g. PNG when JPEG is required), or a transparent background where a white one is needed. ExamFile fixes all of these automatically — it resizes, compresses, converts to JPEG, and fills any transparent areas with white.
Is my file uploaded to a server?
No — and this is the whole point. Everything runs locally in your browser using JavaScript. Your file never leaves your device. We have no server that receives your photo or signature, so there is nothing for us to store, share, or lose.
Does this work on mobile?
Yes. ExamFile is designed mobile-first. It works on any modern smartphone browser — Chrome, Safari, Firefox. You can upload straight from your camera roll or take a fresh photo. No app to install.
What if my signature is too small or has the wrong aspect ratio?
If your scanned signature is smaller than 140×60 px, ExamFile will tell you to scan again at a higher DPI (300 DPI or above). If the proportions don't match, we center-crop so the signature stays centred. Make sure the full signature fits within the scanned area.

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