CompressThis

Compress a PDF for NVC.

Under 2 MB. Passes the 'Invalid Image' check.

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Compress for NVC

The problem

"Invalid Image Detected." "File size exceeds maximum allowed." NVC's Document Upload Center has a 2 MB limit and an unusually strict image quality check that rejects PDFs compressed too aggressively — the system scans the embedded images and flags low-quality ones. It's a narrow window: over 2 MB and it rejects the file; under a quality threshold and it also rejects the file. Civil documents — birth certificates, police clearances, marriage certificates — are usually scanned at high resolution and come in at 4–15 MB.

The fix

CompressThis's Aggressive mode is tuned for exactly this window — it compresses to the 2 MB target at 60% JPEG quality on 800px images, which stays above NVC's quality floor while hitting their size ceiling. If you want a precise margin, use target-size "1.8 MB" instead of "1.9 MB" — NVC's system has been reported to reject files right at the limit.

What you get

  • Aggressive mode targets the 2 MB ceiling at 60% JPEG quality — above NVC's image quality floor.
  • Use target-size "1.8 MB" for extra margin — NVC's system can reject files exactly at the limit.
  • Handles birth certificates, police clearances, marriage certificates, financial documents.
  • Files processed in memory and never stored — civil documents are sensitive.
  • No watermark — NVC officers see a clean, annotation-free document.

Questions

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Compress for NVC

Last updated: May 2026

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