Resize Photo for Aadhaar Signature
आधार हस्ताक्षर · Resize signature scan for Aadhaar enrollment or update form
Required for UIDAI Aadhaar enrollment and update portal. Sign with black or dark blue ink pen on plain white paper. JPEG format, approximately 4.5 × 2.0 cm (354 × 157 pixels at 200 DPI). File size between 10 KB and 50 KB. The signature should be clear, not smudged, and match the signature on other official documents.
Size
4.5×2cm
354×157px
Max
50 KB
min 10 KB
Format
jpeg
DPI / BG
200· White
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FAQ
What size signature is needed for Aadhaar update?
UIDAI requires a signature image of approximately 4.5 × 2.0 cm (354 × 157 pixels) in JPEG format, with file size between 10 KB and 50 KB on a white background.
How to scan signature for Aadhaar form?
Sign with black or dark blue ink on white paper. Take a clear photo with your phone camera in good lighting, avoiding shadows. Upload to SafeCopy and it will resize and compress to exact Aadhaar specifications.