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JEE Main size checker, photo, signature and PDF
The JEE (Main) 2027 bulletin asks for a passport size photo between 10 and 200 KB, a signature between 10 and 100 KB, both as JPG, and the Class 10 certificate as a PDF between 50 and 300 KB. This checker is already set to those rules: choose your files, see a tick or a cross for each rule, and fix the rest with one button. It runs in your browser, so your files are never uploaded.
The form’s file rules
Copy the rules from the form’s instructions. Leave a field empty if the form does not say. Save, then share the link so others get the same checker.
How to use JEE Main Photo and Signature Size
Choose your files
The checker is already set to the rules in the JEE (Main) 2027 information bulletin. Press Choose a picture or Choose a PDF for each file the form asks for.
Read the ticks and crosses
Each file shows a tick or a cross for every rule: file type, maximum KB, minimum KB and, where the notice gives them, exact pixels.
Make everything fit
Press Make everything fit to fix each file that fails, then download the fixed files and upload them to the form. Copy link shares the same checker with a friend.
One set of rules for everyone filling the same form
Most forms give the same rules to everyone: a size range in KB, an exact size in pixels, and a limit for a PDF. Instead of every person working them out again, you enter them once and share the link. Whoever opens it sees the same checker, ready for their own files.
Each file is judged on its own, with a tick or a cross for every rule, so you can see exactly what is wrong before the form rejects it. Press Make everything fit and the files that fail are fixed in one go. If you have saved a photo or signature in My files with Form kit on, Use my Form kit copy puts it in with one tap.
Photos and signatures are cropped from the centre to the exact pixels, so check that the face or signature is not off-centre. Because the KB are counted strictly, a file that passes here should pass however the form counts. Your files never leave your device, and fixed files can be kept in My files for 7 days.
Questions about JEE Main Photo and Signature Size
What is the JEE Main photo and signature size?
The JEE (Main) 2027 bulletin asks for a recent colour passport size photo as a JPG between 10 and 200 KB, on a white background with about 80% of it your face and both ears visible, and a signature as a JPG between 10 and 100 KB. No pixel size is set. Always check the bulletin of the session you apply for.
What about the Class 10 certificate and the live photo?
The Class 10 certificate or mark sheet is a PDF between 50 and 300 KB; this checker tests the 300 KB limit. A live photo is also taken on the form with your webcam, or on a phone by scanning a QR code. Your name and date of birth must match your Class 10 certificate.
How are the KB counted?
Strictly, so the file passes however a form counts. The size must be under the maximum times 1,000 bytes and over the minimum times 1,024 bytes. A file just inside the limit on one count may therefore show a cross here, and that is on purpose.
What does Make everything fit do?
It fixes every file that fails. Photos and signatures become JPGs at the exact pixels, cropped from the centre, with the best quality that lands in the KB range. A PDF is compressed by lowering the resolution of its images until it is under the limit, so the text stays sharp. The fixed files show the checks again.
Is my photo or signature uploaded?
No. Your photo, signature and documents stay on this device, and everything is checked and fixed in your browser. Only the rules are in the link, never your files. It works on phones too.
Is this the official JEE Main website?
No. PlumPDF is not connected to the exam body. The rules here are copied from the JEE (Main) 2027 information bulletin; if the notice for your exam says something else, press Change the rules and type the new numbers.