Home/Answers/Notarization
LUMEN LAB / Notarization

Does Notarization Upload Files?

This Notarization processing runs locally and does not upload; browser extensions can still read the page.

Updated 2026-10-31About 3 minLocal test
Quick answer

This Notarization processing runs locally and does not upload; browser extensions can still read the page. Notarization/witnessing is third-party identity/intent confirmation; an image cannot replace it.

Why it matters

Local processing reduces upload risk but is not absolute security.

Remote notarization rules vary.

Step by step

  1. Confirm the document accepts an image/e-signature.
  2. Draw on a blank canvas and keep it consistent with your normal handwriting.
  3. Export a high-resolution transparent or white PNG.
  4. Place it in the PDF/Word file and check position/size/sharpness.
  5. Use compliant e-signature/notarization for important contracts; don't just paste an image.

Common mistakes

  • Pasting an image on an important contract and assuming it is legally signed.
  • Exporting too low a resolution, so it prints blurry.
  • Transparent PNG with a white/gray halo.
  • Sharing the signature image freely, enabling misuse.

Checklist

  • The document/platform accepts an image signature.
  • The signature matches your normal handwriting.
  • PNG resolution/background are correct.
  • Placement/size look right after insertion.
  • Important documents use compliant e-signature/notarization.

Key facts

  • Remote notarization rules vary.
  • Book ahead and prepare ID.

FAQ

Does Notarization processing upload my files?

This Notarization processing runs locally and does not upload; browser extensions can still read the page. Notarization/witnessing is third-party identity/intent confirmation; an image cannot replace it.

How long does it take?

Usually 1-3 minutes; for intermittent issues, run 30 seconds and retest elsewhere.

Is data uploaded?

Runs locally and does not upload video/audio; extensions may still read the page.

Source: NNA