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Photo and Signature Size for Online Exam Forms (IBPS, SBI, NEET & More)

Photo and signature size for exam forms:

  1. Bank exams (IBPS, SBI): photo 20–50 KB, signature 10–20 KB.
  2. NEET UG: photo 10–200 KB, signature 10–100 KB. UPSC: photo 20–200 KB, triple signature 20–100 KB.
  3. Resize with the photo & signature resizer or compress to KB.

Updated 25 October 2026 · 4 min read

Almost every online application in India – board exams, entrance tests, recruitment exams like IBPS and SBI, medical entrances like NEET, scholarships, college admissions – asks you to upload a photograph and a signature. And almost every form has its own rules: a certain width and height, a file size between some KB values, and a file type like JPG. Some also ask you to add name and date on the photo. If the file does not match, the portal shows an error or, worse, accepts it and the application is rejected later.

Quick size cheat-sheet (examples only — your notification wins):

UploadCommonly seen sizeCommonly seen KB
Photo (IBPS / SBI style)~200 × 230 px~20–50 KB
Signature (IBPS / SBI style)~140 × 60 px~10–20 KB
Photo (NEET / NTA style)passport-style; check px in noticeoften 10–200 KB range
Passport-style print3.5 × 4.5 cmn/a (print)

Always confirm width, height, KB min/max and format in the official notification.

Need the right file now? Crop a sheet, make a passport photo, clean a signature, or add name & date — all in the browser.

Bulk crop Passport photo maker Add name & date Signature cleaner

The golden rule: the official notification wins

There is no single national standard for photo and signature uploads. Requirements are set by each exam body, university or department, and they can change from one year to the next. So before anything else, open the official notification or the "instructions for uploading" page on the official website and note down:

  • Photo dimensions (in pixels or in cm/mm)
  • Photo file size range (in KB)
  • Signature dimensions and file size range
  • Allowed file format (usually JPG/JPEG, sometimes PNG or PDF)
  • Background colour, recent-photo requirement, and any rules about spectacles, caps or face coverage
  • Signature ink colour and whether it must be on white paper

This guide explains what those terms mean and what ranges are commonly seen, so you can prepare files quickly. It does not replace the rules of any particular exam.

Understanding the three numbers: pixels, KB and DPI

Pixels (dimensions)

A digital image is a grid of tiny dots called pixels. "200 × 230 pixels" means 200 pixels wide and 230 pixels tall. Forms ask for dimensions so that all photos look similar on the admit card and records. Some forms give an exact size, others give a range or only a maximum.

KB (file size)

File size is how much storage the image takes. It depends on dimensions and on how much the JPG is compressed. A small photo with high quality can be larger in KB than a bigger photo saved at low quality. Forms set a minimum (so the photo is not too blurry) and a maximum (so the server is not overloaded).

DPI

DPI (dots per inch) links pixels to a printed size. It matters when a form gives size in cm or mm. For example, at 200 DPI, 1 inch (2.54 cm) equals 200 pixels. Many upload portals ignore the DPI value stored in the file and only check pixels and KB, but follow whatever the notification says.

Ranges commonly seen in Indian forms

The figures below are only examples of what applicants commonly encounter. They are not official values for any exam. Always confirm with your own notification.

ItemCommonly seen file sizeCommonly seen dimensions
Photographroughly 10–50 KB, sometimes up to 100 KB or morepassport-style portrait, e.g. around 200 × 230 px, or a size in cm like 3.5 × 4.5 cm
Signatureroughly 5–30 KBwide and short, e.g. around 140 × 60 px
FormatJPG/JPEG is the most common; some portals also accept PNG or PDF

Some forms also ask for a thumb impression or a handwritten declaration, with their own size rules.

Photo: what usually matters

  • Recent colour photo, front-facing, eyes open, full face visible.
  • Plain light background – white or light colour is usually preferred.
  • Face fills most of the frame, but the top of the head and chin are not cut.
  • No heavy filters, beauty effects or edited backgrounds.
  • Sharp, not blurred, with no shadows across the face.

Read more in passport size photo dimensions in India and common photo rejection reasons.

Signature: what usually matters

  • Sign on plain white paper with a black or dark blue pen, as specified.
  • Your full, usual signature – the same one you will sign at the exam centre.
  • Not in capital letters if the notification says so (many recruitment forms reject block-letter signatures).
  • Crop tight, leaving only a little white space around the signature.

See how to scan your signature with a phone and how to resize it for forms.

A simple workflow that works for most forms

  1. Read the notification and write the required sizes on a sticky note.
  2. Take or scan the photo and signature in good light.
  3. Crop them. If you are handling many applicants from one sheet, use Crop Desk to cut all photos and signatures at once into numbered files.
  4. Resize to the required pixels and compress to the KB range. Our 20–50 KB guide explains how.
  5. Check the final file's properties (right-click → Properties on Windows, or the file info on your phone).
  6. Upload, then look at the preview on the portal before final submit.

Keep a master copy

Always keep the original high-quality scan. Compressing a compressed file again and again makes it blurry. When the next form asks for a different size, start again from the original.

Need to process a whole class? Open bulk cropper · Passport photo maker · Add name & date on photo · Signature background remover

Exam-wise photo and signature size (KB)

ExamPhotoSignatureOther uploads
SSC CGL / CHSL 2026No file – photo is captured live in the formJPG, 10–20 KB, about 6.0 × 2.0 cm–
IBPS PO / ClerkJPG, 20–50 KB, 200 × 230 pxJPG, 10–20 KB, 140 × 60 pxLeft thumb 20–50 KB · handwritten declaration 50–100 KB
SBI PO 2026JPG, 20–50 KB, 200 × 230 pxJPG, 10–20 KB, 140 × 60 pxLeft thumb 20–50 KB (240 × 240 px) · declaration 50–100 KB (800 × 400 px)
NEET UG 2026JPG, 10–200 KB, face ~80%, white backgroundJPG, 10–100 KBFinger & thumb impressions: the bulletin gives both 10–200 KB and 50–300 KB, so 50–200 KB fits both
UPSC (CAF)JPG, 20–200 KB, face ≥75% (plus a live photo)Three signatures in one JPG, 20–100 KB, 350–500 px–
Rajasthan RSSB / RPSC (SSO OTR)Live photo captured in OTRJPEG, 20–50 KB, 280 × 80 to 560 × 160 px (Hindi and English)–

Checked against official notices (SSC CGL 2026, IBPS PO/Clerk 2026, SBI PO 2026, NTA NEET UG 2026 bulletin, UPSC CAF instructions, Rajasthan recruitment portal) on 4 Nov 2026. Rules change every year – always confirm in the current notification before you submit.

Frequently asked questions

What is the photo size for IBPS and SBI PO?

JPG of 20–50 KB at about 200 × 230 px. The signature is 10–20 KB at 140 × 60 px.

What is the NEET 2026 photo size in KB?

The NEET UG 2026 bulletin asks for a JPG passport photo of 10–200 KB with about 80% face and a white background, and a signature of 10–100 KB.

What is the UPSC photo and signature size?

Photo: JPG, 20–200 KB. Signature: three signatures one below the other in a single JPG of 20–100 KB, 350–500 px.