Resize PAN Card Signature to Under 20KB Online

Quickly compress your PAN card signature and optimize pixel dimensions. Get a guaranteed, error-free upload on official NSDL and UTIITSL government portals.

Drag and drop your files here

Files supported: JPG, PNG

or

Maximum file size: 10Mb

How to Resize and Compress PAN Card Sign for Online Application?

1. Upload Your Signature

Sign on plain white paper with a black pen and snap a photo. Upload your image here. Our PAN card sign resizer supports mobile photos, including JPG, PNG, and HEIC formats.

2. Crop to Official Ratio

Select NSDL or UTIITSL. Our tool locks the cropping box to the exact 2 x 4.5 cm aspect ratio. Simply drag the box over your signature so it doesn't look stretched or squeezed.

3. Compress & Download

Click process, and the AI will automatically compress your signature under 20KB or 50KB based on your choice. Download your NSDL compliant file and upload it without errors.

The Most Reliable PAN Card Signature Resizer for NSDL & UTIITSL

Uploading a digital signature shouldn't be the hardest part of your application. We've all been there you sign on a piece of white paper, snap a pic with your phone, and the portal rejects it because the file is too big or stretched. Our PAN Card Sign Resizer automatically fixes shadows, corrects the aspect ratio, and compresses your pan card signature to perfectly match Indian government standards.

Why Use Our Signature Crop Tool?

Strict 20KB & 50KB Compression: Engineered to perfectly reduce your signature file size for both UTIITSL and NSDL portals without making the ink blurry.
Smart Proportional Cropping: Automatically locks the aspect ratio to 2x4.5 cm so your signature looks natural, never stretched or distorted.
Mobile Phone Friendly: Easily convert a shadowy, gray mobile photo of your sign into a bright, professional digital signature.
Browser-Side Privacy: Your signature is highly sensitive. We process the image directly on your device it is never stored on our servers.
Fixes DPI Errors: Automatically embeds the required 200 DPI metadata so your upload passes the portal's strict document validation checks.
Zero Watermarks: Completely free to use. Get a clean, professional output file ready for immediate government portal upload.
Official PAN card signature resizer and compressor tool for under 20kb

Official PAN Card Signature Size Limits (2026)

Did you know NSDL and UTIITSL have slightly different rules for signature uploads? Use this cheat sheet to ensure your signature format is accepted instantly.

SpecificationUTIITSL PortalNSDL (Protean)
Dimensions354 x 157 Pixels2 x 4.5 cm
Resolution (DPI)200 DPI (up to 600)200 DPI
Max File SizeUnder 20KBUnder 50KB
Ink ColorBlack Ink OnlyBlack Ink Only

Pro Tip: Always sign your name on a completely blank white paper (without lines). Our tool will automatically enhance the contrast so your ink looks sharp when printed on the physical PAN card.

PAN Card Signature Size & Upload Errors: FAQs