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Size specs · updated 2026-09-14

Upload size specs for Indian forms

What each portal checks — pixels, KB window, format — in one table, with the tool that makes the file. Also available as specs.json for AI assistants and developers.

Exam photos & signatures (42)Document size caps (10)

Exam photos, signatures, thumbs & declarations

JPEG unless stated. published guidance = taken from the conducting body's notice; exam-prep consensus = repeated across guides but not confirmed on an official page. Your notification always wins.

Exam / portalFilePixels (w × h)SizeSource
NEET UGPassport photo with name & date413 × 53110–200 KBpublished guidance
NEET UGPostcard 4×6 in photo with name & date1200 × 180010–200 KBpublished guidance
NEET UGSignature413 × 1774–30 KBpublished guidance
NEET UGLeft thumb impression413 × 17710–200 KBpublished guidance
NEET UGRight thumb impression413 × 17710–200 KBpublished guidance
JEE MainPhoto with name & date413 × 53110–200 KBpublished guidance
JEE MainSignature413 × 17710–100 KBpublished guidance
CUET UG / UGC NETPhoto with name & date413 × 53110–200 KBpublished guidance
CUET UG / UGC NETSignature413 × 1774–30 KBpublished guidance
UPSC CSE / ESE / CDS / NDAPhoto with name & date (≤ 10 days old)400 × 40020–300 KBexam-prep consensus
UPSC CSE / ESE / CDS / NDATriple signature (3 stacked)400 × 40020–100 KBexam-prep consensus
SSC CGL / CHSL / MTS / GDSignature315 × 15710–20 KBexam-prep consensus
SSC CGL / CHSL / MTS / GDPhoto (for forms still accepting uploads)413 × 53120–50 KBexam-prep consensus
IBPS PO / Clerk / RRB / SOPhoto 200 × 230 px200 × 23020–50 KBexam-prep consensus
IBPS PO / Clerk / RRB / SOSignature 140 × 60 px140 × 6010–20 KBexam-prep consensus
IBPS PO / Clerk / RRB / SOLeft thumb impression 240 × 240 px240 × 24020–50 KBexam-prep consensus
IBPS PO / Clerk / RRB / SOHandwritten declaration 800 × 400 px800 × 40050–100 KBexam-prep consensus
SBI PO / ClerkPhoto 200 × 230 px200 × 23020–50 KBexam-prep consensus
SBI PO / ClerkSignature 140 × 60 px140 × 6010–20 KBexam-prep consensus
SBI PO / ClerkLeft thumb impression 240 × 240 px240 × 24020–50 KBexam-prep consensus
SBI PO / ClerkHandwritten declaration 800 × 400 px800 × 40050–100 KBexam-prep consensus
RRB NTPC / Group D / ALPPhoto 3.5 × 4.5 cm413 × 53120–50 KBexam-prep consensus
RRB NTPC / Group D / ALPSignature 3.5 × 1.5 cm413 × 17710–20 KBexam-prep consensus
GATE / JAMPhoto 480 × 640 px480 × 6405–600 KBpublished guidance
GATE / JAMSignature 560 × 160 px560 × 1603–300 KBpublished guidance
TNPSCPhotograph.jpg 276 × 354 px276 × 35420–50 KBexam-prep consensus
TNPSCSignature.jpg 276 × 118 px276 × 11810–20 KBexam-prep consensus
BPSCPhoto 200 × 230 px with NAME + date200 × 23020–100 KBexam-prep consensus
BPSCSignature 140 × 60 px140 × 6010–40 KBexam-prep consensus
UPPSC OTRPhoto 5 × 6 cm at 200 DPI394 × 472under 50 KBpublished guidance
UPPSC OTRSignature 6 × 3 cm at 200 DPI472 × 236under 30 KBpublished guidance
KCET (KEA)Photo 3.5 × 4.5 cm276 × 3545–40 KBexam-prep consensus
KCET (KEA)Signature 3.5 × 1.5 cm276 × 1185–40 KBexam-prep consensus
KCET (KEA)Left thumb impression 3.5 × 1.5 cm276 × 1185–40 KBexam-prep consensus
KCET (KEA)Parent signature (< 20 KB)276 × 1185–20 KBexam-prep consensus
PAN card (NSDL / UTIITSL)Photo 3.5 × 2.5 cm213 × 300under 50 KBexam-prep consensus
PAN card (NSDL / UTIITSL)Signature 2 × 4.5 cm450 × 200under 50 KBexam-prep consensus
Passport SevaPhoto 630 × 810 px630 × 81010–250 KBexam-prep consensus
Passport SevaSignature630 × 240under 100 KBexam-prep consensus
Voter ID (Form 6 / 8)Square photo 200 × 200 px200 × 20010–50 KBexam-prep consensus
Driving licence (Sarathi)Photo 3.5 × 4.5 cm, 10–20 KB276 × 35410–20 KBexam-prep consensus
Driving licence (Sarathi)Signature 3.5 × 1.5 cm, 10–20 KB276 × 11810–20 KBexam-prep consensus

Document size caps

Caps as commonly reported for each portal. The portal's own screen or error message is the authority — every KBcut page lets you type a different number.

PortalWhereCapFormatsSource
GST 100 KB proofGST portal · gst.gov.inunder 100 KBPDF or JPEGcommonly reported
NSP 200 KBNational Scholarship Portal · scholarships.gov.inunder 200 KBPDF or JPEGcommonly reported
COMEDK 160 KB JPEGCOMEDK UGET applicationunder 160 KBJPEG image only · one page per filecommonly reported
NTA certificate 50–300 KBNTA forms · NEET, JEE Main, CUET, UGC NET50–300 KBPDFcommonly reported
Rajasthan Police 500 KBRajasthan Police recruitmentunder 500 KBPDF or JPEGcommonly reported
PM Kisan 100 KBPM-KISAN · pmkisan.gov.inunder 100 KBPDF or JPEGcommonly reported
EPFO 2 MBEPFO member servicesunder 2 MBPDF (some screens accept JPEG)commonly reported
Aadhaar update 2 MBmyAadhaar · UIDAIunder 2 MBPDF, JPEG or PNGcommonly reported
Income Tax 5 MBIncome Tax e-filing · e-proceedingsunder 5 MBPDFcommonly reported
MCA 6 MBMCA21 V3 · mca.gov.inunder 6 MBPDF · compress before affixing DSCcommonly reported

Using this table

  1. Find your exam or portal and open its page — the tool is preset to that row.
  2. Check the numbers against your notification; if they differ, type your numbers into the tool.
  3. Download the file; the result badge confirms it is inside the window before you upload.

Spotted a changed rule? Write to [email protected] with the notice link and we update the table and the tool together.