Pre-publication count-table audit

Find the numbers your suppression forgot.

CellVeil checks a two-dimensional CSV for small published cells, inconsistent totals, and suppressed values that exact row or column arithmetic can reveal.

Runs only in this browser. No upload, account, analytics, or network request.

01 / Audit

Paste a 2D count table

The first column contains row labels. Include one totals row and one totals column named Total, Sum, المجموع, or الإجمالي.

03 / Method

Small enough to understand

  1. Parse. Validate integer cells, suppression markers, and totals.
  2. Check. Flag positive counts below your threshold.
  3. Infer. Repeatedly solve any row or column with exactly one unknown cell.