Exam Photo and Signature Size for SSC, IBPS, UPSC, NEET and JEE (2026)

By the DocEpic team · Updated 10 November 2026 · 6 min read

Almost every Indian exam form asks for a scanned photo and signature in an exact size: so many pixels wide, so many high, and between a minimum and a maximum number of kilobytes. Get it wrong and the upload button simply refuses the file, or worse, the form is accepted and the application is rejected later. This guide lists the sizes used in recent notifications, explains the rules most exams share, and shows how to make a photo that fits in about a minute.

Why the portal keeps rejecting your photo

Exam portals check three things automatically: the file type (almost always JPG), the dimensions in pixels, and the file size in KB. A photo straight from a phone fails all three — it is usually 3000 to 4000 pixels wide and 2 to 5 MB, while the form wants something like 200 × 230 pixels and under 50 KB.

Many people shrink the photo with a general image compressor and end up with the right KB but the wrong shape, so the face is stretched or cut off. Others crop it by hand and get the shape right but a file that is still too large. The fix is to crop to the exact shape first and only then compress to the KB range — which is what an exam resizer does in one step.

There is also a minimum. A file under the lower limit (for example under 20 KB for an SSC photo) is rejected just like one that is too big, because a very small file usually means a blurry face.

Sizes at a glance

These are the sizes in recent notifications, and the presets in our Exam Photo & Signature Resizer. Where a notice gives centimetres, the pixels are at 300 DPI, the resolution exam scanners use.

Notices change from year to year and sometimes between posts of the same exam. Always compare these numbers with the notification you are applying under; if they differ, choose Custom in the resizer and type the numbers from your notice.

Photo rules most exams share

The details vary, but almost every notice asks for the same kind of picture:

1. A recent colour photo — many exams say taken within the last three months.
2. A plain white or light background, with no pattern, wall texture or other people.
3. Your face in the centre, looking at the camera, in focus and evenly lit, with no strong shadows.
4. No sunglasses or caps. Spectacles you normally wear are usually allowed if your eyes are clearly visible.
5. Some exams, such as UPSC, ask for your name and the date the photo was taken printed below the face. The resizer can add both for you.

Signature rules most exams share

Sign on plain white paper with a black or dark blue pen, in your normal full signature, and photograph or scan it in good light. The signature should fill most of the frame, with a little margin around it.

IBPS and SBI notices state that a signature in capital letters is not accepted, and most exams reject a signature that is signed by someone else or added digitally. If your paper looks grey or has lines in the photo, tick Clean white background in the resizer: it turns the paper white and the ink dark, which also keeps the file small.

How to resize your photo or signature

The Exam Photo & Signature Resizer does the crop, the exact pixel size and the KB range in one go. It works the same on a phone and a computer.

1. Open the resizer and add your photo or signature as JPG or PNG. If your iPhone saves photos as HEIC, convert it first with HEIC to JPG.
2. Choose your exam and what the image is — photo, signature, thumb impression or declaration. The size and KB range appear below.
3. Move and resize the crop box so your face (or signature) sits in the middle. The box keeps the right shape on its own.
4. For a signature, tick Clean white background. For a photo that needs it, tick Add name and date and type them.
5. Click Resize and download. The result shows its pixel size and KB, so you can check them against the notice before uploading.

Your photo is processed in your browser, so it never leaves your device.

If the file is still too big or too small

The resizer picks the best JPG quality that stays under the maximum. If the result is below the minimum, it adds a little invisible padding to the file so it reaches the lower limit without changing the picture — the portal sees a valid file, and your face stays sharp.

If your notice gives only a KB limit and no pixel size, use Compress Image to KB instead: choose 20, 50, 100 or 200 KB or type your own number, and it finds the best quality that fits, shrinking the dimensions only if it has to.

Taking a good photo with your phone

Stand facing a window in daylight, with a white wall or a white sheet behind you, and ask someone to take the photo from about one metre away at eye level. Avoid the front camera's beauty filters and portrait blur — exam boards want a natural photo. Take several and pick the sharpest one; the resizer will do the rest.

Questions people ask