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PassportSnap Pro
4 min read

Reference

Stamp size photo — 20×25 mm and 25×30 mm.

Stamp size photos are the smaller portraits used for Indian government forms, exams, bank accounts, school ID, and PAN/Aadhaar paperwork. PassportSnap reuses your passport crop and fits it automatically into the stamp aspect ratio.

Standard stamp size dimensions

SizeDimensions (mm)Dimensions (inches)Common uses
Small stamp20 × 25 mm0.79 × 0.98 inSchool ID, exam forms (SSC, HSC, NEET)
Standard stamp25 × 30 mm0.98 × 1.18 inPAN, Aadhaar, bank KYC, employment forms

When you need a stamp size photo

  • PAN card application — one passport size + one stamp size photo.
  • Aadhaar enrolment for adults requesting paper records.
  • Indian competitive exams (NEET, JEE, UPSC, SSC, banking exams).
  • School and college ID cards.
  • Bank account opening forms alongside KYC documents.
  • Driving licence applications in some Indian states.

Background colour rules

The background-color rule for stamp size photos is the same as for the matching passport photo on the form — usually plain white in India. PassportSnap removes the original background with AI and lets you pick from 12 official presets in one click.

Print stamp photos on the same sheet as passport photos

You don't need two separate sessions. In PassportSnap, set a stamp count and a passport count for the same person, and both sizes print on a single 4×6 or A4 sheet at 300 DPI. Mix up to 3 different people on the same sheet if you're printing for a family.

Make a stamp size photo now

Open the PassportSnap editor, upload your photo, pick the 25 × 30 mm stamp variant (or 20 × 25 mm), and download. See the full passport photo sizes reference if you're not sure which dimensions a specific form requires.

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