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How to compress PAN card documents to meet upload size limits?

May 22, 2025

Getting an error that your PAN card document is too large to upload?

You’re not alone! Both NSDL and UTI have strict upload size limits for supporting documents like Aadhaar, address proof, or birth certificate.

Here’s an easy, step-by-step guide on how to compress PAN card documents to meet upload size requirements for online applications.

PAN Card Document Upload Size Limits

Portal Accepted Format Max Size Notes
NSDL (Protean) PDF 300 KB per page Each page of your PDF must be under 300KB
UTI PDF 2 MB total Entire PDF file (all pages) must be under 2MB

Why You Need to Compress PAN Card Documents

  • Online portals will not accept PDF files over the size limit—even by 1 KB.
  • If your file is too big, you’ll see errors like “document size exceeds maximum allowed limit.”
  • Rejections mean delays and more work—compressing saves you time and stress!

Step-by-Step: How to Compress PAN Card Documents Online

  1. Scan or photograph your documents (Aadhaar, proof of address, etc.) and save as PDF.
  2. Check the file size: On your phone or PC, right-click the file and select “Properties” to see size in KB or MB.
  3. Use an online PDF compressor:
    Try any of these free, safe tools—no login required:

  4. Upload your document to the tool and select compression (choose “strong” or “high” if your PDF is far above the limit).
  5. Download the compressed PDF and double-check its size before uploading to the PAN portal.

Official PAN Card Application Links

Quick Tips to Ensure Your PAN Card Document is Accepted




  • Always check size after compression—don’t rely on “default” settings!



  • Try multiple tools if needed—some PDFs compress better with a different site.



  • Keep the original scan safe—you might need to compress it again if requirements change.
Getting your documents under the size limit is the key to a smooth PAN application process.
Good luck with your PAN card upload!

Written by PAN Resizer Team,

We understand how confusing online PAN card requirements can be. After learning that many people struggle with getting the right file size, image formats, and DPI for PAN card applications, we decided to make the whole process simpler for everyone.

If you found our post and resizer tool helpful or have any suggestions. We would love to hear from you!

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