Aadhaar Card Signature Resize
PopularResize and compress your signature scan to meet UIDAI Aadhaar enrollment requirements — instantly in your browser.
UIDAI Aadhaar Signature Requirements
Physical size
35mm × 15mm
Pixels (300 DPI)
413 × 177 px
File size limit
< 20 KB
Format
JPEG only
Sign on plain white paper with dark ink, scan or photograph it clearly. The signature must match exactly as on your ID proof.
Drop signature image here or browse
JPG or PNG — up to 5 MB
Output Settings
Tips for best results: Use a high-contrast scan (dark signature on white paper). Avoid shadows and wrinkles. Ensure only the signature is in the image.
Processing…
Resized Signature Result
Original
Aadhaar Ready
Original size
Final size
Dimensions
Status