Comprehensive Guidelines: Resizing Photos & Signatures for Official PAN Card Portals
When applying for a new Permanent Account Number (PAN) card or updating details on an existing card through NSDL Protean or UTIITSL, automated validation systems strictly inspect image dimensions, file resolution (DPI), and file size. Uploading non-compliant files often results in processing delays or rejection.
Official PAN Card Specification Benchmark Table
| Portal Name | Document Type | Exact Dimensions | DPI Resolution | Allowed Size Limit |
|---|---|---|---|---|
| NSDL Protean | Passport Photograph | 3.5 cm x 2.5 cm (213 x 295 px) | 200 DPI | Less than 50 KB |
| NSDL Protean | Signature Scan | 2.0 cm x 4.5 cm (170 x 380 px) | 200 DPI | Less than 50 KB |
| UTIITSL Portal | Passport Photograph | 213 x 213 Pixels | 300 DPI | Less than 30 KB |
| UTIITSL Portal | Signature Scan | 400 x 200 Pixels | 600 DPI | Less than 60 KB |
Step-by-Step Guide: Preparing Your Image Files for PAN Upload
- Select the Relevant Utility: Choose either the NSDL or UTIITSL converter tool above based on your processing portal.
- Upload Your Image File: Select a clear JPEG or PNG scan from your device.
- Adjust the Cropping Frame: Position the crop box over the face or signature area to match official proportions.
- Process and Download: The tool automatically formats the image DPI, dimensions, and file KB locally on your device for immediate upload.
Frequently Asked Questions (FAQ)
Why does NSDL show "Invalid DPI or Image Dimensions"?
NSDL validates image DPI (Dots Per Inch) metadata. Standard phone cameras save photos at 72 DPI, which fails automated portal checks. Our tools convert DPI settings to the required 200 DPI or 300 DPI standard.
Are my uploaded documents processed securely?
Yes. All image cropping, DPI modification, and compression tasks execute client-side inside your browser via modern Web APIs. No images are uploaded to external servers, protecting your privacy.