JEE Main 2026 Photo Size and Signature Guidelines: Check Official NTA Specifications and Document Requirements

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Ratnam Agarwal

Content Writer| Mechanical Engineer| Engineering Specialist | Updated on - Aug 4, 2025

JEE Main Latest Updates

07 Oct, 2025 NTA JEE Main registration starts in October 2025 at jeemain.nta.nic.in; last date to apply will be in November 2025. Check Live Updates

NTA has officially released the JEE Main 2026 photo and signature size guidelines on their website. Candidates applying for JEE Main 2026 must upload their Photograph and signature as per the requirements set by the National Testing Agency (NTA).

  • Photograph: Recent passport-sized, colored photo with 80% face (without mask) visible, including ears, against a white background. It must be in JPG/JPEG format, named ‘Photograph’, and sized between 10 KB to 300 KB.
  • Signature: Clear signature on white paper in JPG/JPEG format, named ‘Signature’, with a file size between 10 KB to 50 KB.

“NTA will begin JEE Main 2026 Session 2 registration from January 31, 2026, to February 24, 2026.”

Check Latest Updates related to JEE MAINS 2026:

JEE Main 2026 Photo-size and Signature Guidelines- Highlights

Ensuring proper compliance with photo and signature guidelines is an important step in the JEE Main 2026 application process. The National Testing Agency (NTA) has clear requirements regarding file size, format, and legibility to avoid application rejection. Below is a brief overview of the main requirements:

Document Specifications File Size Format
Photograph Recent, colored, 80% face (without mask) visible, ears shown, white background 10 KB – 300 KB JPG/JPEG
Signature Clear signature on white paper 10 KB – 50 KB JPG/JPEG

JEE Main 2026 Registration Process and Documents Required

 Registration Process

The JEE Main 2026 registration process includes the following steps:

  • Create an Account: Visit the official website of JEE MAIN and create a login by providing a valid email address and mobile number.
  • Fill out the application form: select personal details, Educational Qualifications and set up examination centers
  • Upload Documents: Upload an updated passport-size photograph, signature, and other required documents such as Grade 10 and 12 mark sheet, grade certificate (if applicable), and identity proof.
  • Payment of Application Fee: Online Payment Method (Debit card/Credit card Pure Bank) is required to pay a registration fee.
  • Submit and Confirm: Review details and submit the application. Download the confirmation page for future reference.

Documents Required for JEE Main 2026 Registration

Documents required for registration

During JEE Main 2026 registration, you will be required to provide certain documents for identity verification and other purposes. Below is an overview of the required documents and specific requirements.

List of Documents Required for JEE Main 2026 Registration

Document Description
Photograph A recent passport-sized color photograph that meets the specified size and clarity.
Signature A scanned image of your signature in the prescribed size and format.
Class 10th Marksheet To verify your date of birth and educational qualifications.
Class 12th Marksheet or Hall Ticket If you have passed or are appearing for Class 12th in 2026, upload your mark sheet or hall ticket.
Valid ID Proof A government-issued ID proof (Aadhaar card, passport, voter ID, etc.) for identity verification.
Category Certificate If applicable, upload the SC/ST/OBC-NCL category certificate for availing of reserved category benefits.
PWD Certificate If you belong to the Persons with Disabilities category, a PWD certificate is required.

Photo Specifications for JEE Main 2026

The photograph is one of the important documents required during JEE Main 2026 registration. The National Testing Agency (NTA) has set specific requirements for the photograph to ensure that it meets the examination standards. Here is the detailed analysis of JEE Main 2026 photo specifications:

JEE MAIN Photo Guidelines
  • Recent Photo: The photo must be recent (taken within the past 6 months) to reflect the applicant's current appearance.
  • Size and Dimensions: The photograph should have a specific shape and size in a passport-sized format.
  • Background: The background must be light or white to be visible.
  • Facial visibility: Faces should be visible. without shadows or obstacles such as glasses or hats (except for medical reasons)
  • File Format and Size: To ensure quality and compatibility, images must be in JPEG format with a specified file size range.
Parameter Requirement
Type Recent passport-sized color photograph
Size 10 KB to 200 KB
Dimensions 3.5 cm (width) x 4.5 cm (height)
Background White or light-colored background
Face Visibility Your face should be clear, with no shadows
File Format JPEG

Do's and Don'ts While Uploading a Photograph for JEE Main 2026

While uploading your photo for JEE Main 2026 registration, specific guidelines need to be followed to ensure that your photo is accepted without any issues. Below is a brief analysis of what should and shouldn't be included in your photograph:

Do's Don'ts
Use a recent photograph (within 6 months). Selfies are not allowed.
Ensure good lighting with no shadows on the face. Avoid overexposed or blurry photos.
Use a plain white or light-colored background. Dark or distracting backgrounds should be avoided.
Make sure your face is visible, with no obstructions. Do not wear glasses, hats, or any other accessories that obscure the face (unless for medical reasons).
Upload the photograph with the correct dimensions (3.5 cm x 4.5 cm) and file size (10 KB to 200 KB). Avoid digitally altered or heavily retouched photographs.

Signature Specifications for JEE 2026

A signature is an important document that must be uploaded during the JEE Main 2026 registration process. The National Testing Agency (NTA) has drafted clear guidelines to ensure that signatures meet the required standards. Below is a comprehensive analysis of JEE Main 2026 signature specifications.

Signature guidelines

  • Scanned Signature: The signature must be a scanned image of the applicant's handwritten signature.
  • Size and Dimensions: Images must meet specified size and dimensions criteria.
  • File Format: Signatures must be uploaded in the specified file format.
  • Legibility: The signature should be visible and legible to avoid disclaimers.
  • Background: Signatures should be in black ink pen on white paper with no cluttered background.
Parameter Requirement
Type Handwritten signature using black ink
Size 4 KB to 30 KB
Dimensions 3.5 cm (width) x 1.5 cm (height)
Background White sheet (no patterns or designs)
File Format JPEG
Legibility Clear, continuous signature without any overwriting or alterations

Do's and Don'ts While Uploading a Signature for JEE Main 2026

Uploading signatures for JEE Main 2026 registration requires attention to ensure that the prescribed guidelines are followed. Below is an analysis of what applicants should and should not do while uploading their signatures.

Do's Don'ts
Ensure the signature is clear and legible. Do not upload a digital signature or altered signature.
Use black ink on a white sheet. Avoid overwriting or corrections to the signature.
Follow the correct dimensions (3.5 cm x 1.5 cm). Do not use a signature with any background designs.
Upload a high-quality scan of the signature. Avoid using ink colors other than black.
Ensure the file size is between 4 KB to 30 KB. The signature should be consistent with your official documents.

Procedure for Uploading Photograph and Signature for JEE Main 2026

Uploading the photograph and signature is an essential part of the JEE Main 2026 registration process. Here's a brief overview of the procedure:

  • Prepare documents: Make sure your photo and signature meet the size, format, and legibility requirements before uploading.
  • Access the registration portal: Create an account on the official JEE website and log in to receive the application form.
  • Complete the application Process: Fill out all required personal and academic testing center details on the application.
  • Upload Picture and Signature: Upload picture and signature using the browse option. Make sure the correct requirements are met.
  • Review and Submit: Double-check the correctness of the upload and submit the application after confirmation.

Common Mistakes to Avoid While Uploading Photo and Signature for JEE Main 2026

Uploading a photo and signature for JEE Main 2026 may seem like a simple task. However, applicants often make mistakes that lead to application rejection. It is necessary to strictly follow the guidelines to avoid any delays or problems in the registration process. Below is an analysis of common mistakes that applicants should avoid:

Mistake Explanation
Incorrect Dimensions Uploading photographs or signatures that do not meet the required size or dimension specifications (3.5 cm x 4.5 cm for the photo and 3.5 cm x 1.5 cm for the signature).
Poor Quality or Blurry Images Uploading photos or signatures that are blurry, overexposed, pixelated, or unclear, makes them difficult to verify.
Wrong File Format Uploading files in incorrect formats (e.g., PNG or TIFF) instead of the required JPEG format.
Incorrect File Size The photo and signature file sizes should fall within the specified range. Uploading files that are too large (over 200 KB for photo, over 30 KB for signature) or too small (under 4 KB for signature) can result in rejection.
Not Following Background Guidelines A photo with a dark or busy background, or a signature made on a colored or patterned background, can cause issues during verification. Both should have a plain white or light-colored background.
Altered Photos or Signatures Uploading digitally altered or modified photos, or signatures that have been altered (e.g., using digital tools to change the appearance), violates the guidelines. The photo should be natural, and the signature should be handwritten.

JEE Main 2026 Photo-Size and Signature Correction

If you accidentally uploaded an incorrect photograph or signature during the JEE Main 2026 registration process, the National Testing Agency (NTA) will offer a correction window. This allows applicants to correct any errors related to photos or signatures before final submission. These errors need to be corrected early to avoid complications later on.

  • Correction window: NTA provides editing facilities to correct errors in photographs or signatures before final submission.
  • Only certain changes are allowed: Only photos and signatures can be changed. Other details cannot be changed
  • Re-upload correct documents: Upload a valid photo and signature that meets all requirements.
  • Follow the guidelines: Please refer to the official guidelines to ensure that your photo and signature are correct.
  • Timely Editing: Edit within the specified editing window.
  • No changes after final submission: Once the application has been submitted No further changes can be made.

Process to Correct Photo Size and Signature:

Process Description
Login to the JEE Main Portal Visit the official JEE Main portal and log in using your credentials to access your application.
Select the Correction Option Locate the option to modify/upload a photograph and signature during the correction window.
Upload the Correct Documents Re-upload the correct photo and signature according to the required size, file format, and specifications.
Verify and Submit Double-check the uploaded documents to ensure they meet the guidelines, and submit the corrected application.

Adhering to the JEE Main 2026 photo and signature upload guidelines is crucial for a smooth registration process. Ensuring the correct dimensions, file size, and clarity will prevent errors and ensure timely submission.

*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.

JEE Main 2026 : 8 Answered Questions

Ques. What is the expected rank (AIR) for Sastra University Thanjavur for Biotechnology?

If you are targeting B.Tech in Biotechnology at SASTRA University, Thanjavur , a JEE Main All India Rank of 9,000 to 13,000 (General category) would typically be safe based on past trends and anticipated cutoffs. Quick Details: Criteria Details Expected JEE Main Rank (Gen) 9,000 – 13,000 Eligibility 10+2 with Physics, Chemistry & Maths/Bio Admission Mode Based on JEE Main + Class 12 marks Seat Distribution 70% seats through JEE Main stream Branch Expected Rank Range CSE (Computer Science) 1,500 – 5,000 IT (Information Technology) 3,000 – 7,000 ECE (Electronics & Communication) 4,000 – 8,000 Biotechnology 9,000 – 13,000 So, if your JEE Main ranking is close to 9,000 to 13,000, you have a highly likely chance of securing a seat in Biotech in SASTRA. Ensure your 12th board marks are also good as they're taken into account as well....Read More
Answer By Muskan Agrahari 27 Jun 25
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Ques. Can I get any good college with 48 percentile in jee mains?

Honestly speaking, the 48 percentile in JEE Mains is not a good score and won't fetch you any offers from government engineering colleges. Even if you belong to a reserved category, the chances of getting admission to a good college with such a low percentile are rare. That being said, I have 2 suggestions for you. Look for a private engineering college if money is not a constraint. Take a drop year, study hard, and target better colleges next year. In my opinion, it's better to take a drop year than to join a private college....Read More
Answer By Aditi Banerjee 24 May 23
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Ques. What is the difficulty level of the JEE paper set by IIT Roorkee? Which subjects can be expected to come tough and easy?

I had the opportunity to ask a professor about the setting of the JEE paper. The answer he gave me has been summed up below: The question paper is not set by a single IIT rather it is a joint process with the contribution of every IIT. The organizing institute forms a team of professors who are highly experienced in their respective fields. The entire team is made to stay at a single place for some days. All the professors are required to assemble in a single room and everything they ask for is provided. The professors are made to stay for a week and whenever any professor comes up with a question they go to the common room which is highly secured and then jot down the question. The entire process is repeated several times and the finalized physics, chemistry, and math papers are given to the leader of the organizing institute who later decides which set to go for. The setting and pattern of JEE paper are highly unpredictable as it is the joint work of many professors. The last time IIT Roorkee set the paper, there was a lot of logical reasoning and assertions, but still, no one can be sure....Read More
Answer By Ashish Gupta 12 Apr 23
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Ques. I got 281441 rank in JEE Mains. Can I take admission to MNIT Jaipur

You are not eligible to enroll at MNIT Jaipur under the general All India quota in B.Tech because of your JEE Main rank of 281,441. For this reason, depending on the branch, the lowest rank in the General category (AI quota) at MNIT Jaipur in 2025 was approximately 38,000. Metallurgy and civil engineering, two even less competitive fields, close below 80,000–90,000. Your rank is far beyond this range. Here is what can you do: – Search other NITs or GFTIs: Lower cutoffs will be there in New NITs or Government Funded Technical Institutes. If you belong to SC/ST/OBC/EWS, there is hope.  – State-Level Colleges: Apply to state engineering colleges or private universities with higher cutoffs that take JEE Main scores. Examples: RTU, LNCT, VIT, etc.  – Management Quota / Direct Admission Private colleges permit students to accept admissions on the basis of their 12th-grade marks or low JEE ranks.  – Take a Gap Year If you wish to enter NITs or top colleges, take a gap to prepare for JEE Main 2026. For details of different colleges, check out Collegedunia Page...Read More
Answer By Muskan Agrahari 26 Jun 25
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Ques. Is there any college I can get into if my JEE Main CRL is 112660 in the Gen category??

You can have a college of this standard, but the best NITs and core branches such as CSE or ECE might not be available in the open category. But the newer NITs, IIITs, or GFTIs with less competitive streams such as civil, metallurgy, or production provide opportunities, particularly in spot or special rounds. Attempt home state counseling with better cutoffs. State and private engineering colleges consider this rank. Complete a few options in JoSAA and remain flexible. You can get into a good college but may not get the top branch. For detail of different colleges, you can check out Collegedunia’s Page...Read More
Answer By Muskan Agrahari 26 Jun 25
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