Web Table Reports

What the workbook contains

Current keeps the selected fields in a stable order with a frozen header and filters. Changes lists added rows, changed cells, and rows absent from a comparable complete capture. Metadata records the source origin/path, scope label, timestamps, row counts, completeness, validation findings, and comparison baseline.

Text is the default. Leading zeros, identifiers longer than 15 digits, Unicode names, and values that begin with =, +, -, or @ stay literal strings. Numeric and date columns are converted only under the format you explicitly select.

Local-only by design

The extension reads a page only after you click its toolbar icon. Captured table text, column mappings, snapshots, and generated workbooks stay in your browser profile. There is no account, server upload, analytics telemetry, or remote code. Deleting a report removes its snapshots, and “Clear all local data” removes everything.

Supported table limits

• 5,000 data rows and 30 columns per capture
• 10 MB per capture and a 50 MB application storage cap
• English interface, keyboard-accessible controls

Known limitations

• Visible, top-level HTML tables only. Div-based grids, virtualized lists, iframes, shadow DOM tables, PDFs, and paginated or infinite-scroll inventories are not captured.
• A DOM table cannot prove that every website row was displayed. Missing-row conclusions require the user to confirm complete scope on both captures.
• The extension does not log in, click pagination, schedule monitoring, or upload data to a server.
• Column mapping changes require creating a new report so comparisons never mix incompatible definitions.