Detect Missing Fields

Processed in your browser

The most common reason a home-made agreement fails is not a clever legal loophole — it is a blank left unfilled: a date nobody wrote in, an amount still shown as a placeholder, a signature line with nothing above it. Detect Missing Fields reads the text of your contract and flags these gaps, so you catch them before the document is signed rather than after a dispute.

Drop files here or tap to choose Processed in your browser — files never leave your device.

Run it as a final check on anything you built from a template. It looks for the empty spots people miss when they are focused on the wording, and points you back to the pages that still need attention.

How it works

  1. Add the finished or near-finished contract PDF you want to check.
  2. The tool scans the text for blank dates, missing amounts, empty placeholders, and signature lines with nothing signed.
  3. It lists the possible gaps it found and where they appear.
  4. Go back to those spots, fill or sign what is missing, and re-check if you like.

Your privacy

The contract is scanned entirely in your browser — the file and its contents never leave your device.

Nothing is uploaded to a FinSafe server, so an unfinished agreement stays private.

Your documents are never used to train AI models.

Common use cases

  • Check a loan agreement for a blank date or unsigned line before both parties sign.
  • Confirm every amount in an installment plan was actually filled in.
  • Catch a placeholder that was left in a template you adapted.
  • Make a final pass over a debt acknowledgment before sending it out.
  • Spot an empty signature block in a multi-page contract.

Limitations

  • The check is heuristic — it looks for common signs of an empty field and can both miss real gaps and flag things that are fine, so use it as a prompt, not a verdict.
  • It reads selectable text only; a scanned or photographed contract needs OCR first, which this tool does not do.
  • It cannot tell whether a filled-in value is correct — only whether something appears to be missing.
  • Whether a document needs a particular field at all depends on the agreement and local law.

Frequently asked questions

What kinds of gaps does it look for?

Blank dates, missing or placeholder amounts, and signature lines with nothing signed above them — the fields most often left empty by accident. It flags where they appear so you can go back and complete them.

Is it guaranteed to catch every missing field?

No. It uses pattern-based checks, so it can miss an unusual gap or flag something that is actually fine. Treat it as a helpful reminder to review, not a certificate that the contract is complete.

Can it check a scanned contract?

Not yet. It reads selectable text only, so a scan or photo has no text for it to check until it is run through OCR, which this tool does not offer. Use a digitally created PDF.

Does it know if I filled in the right value?

No. It can only tell that something looks present or absent, not whether an amount or date is correct. Checking that the values are accurate is still up to you.

Is my contract uploaded to run the check?

No. The scan runs in your browser on your own device, and neither the file nor its text is sent anywhere.

When should I run this check?

As one of your last steps before signing or sending, once the wording is settled. That is when a forgotten date or blank signature line is easiest to fix and most costly to miss.