Spreadsheet Health Check

Drop any CSV export from Excel, Google Sheets, QuickBooks or your job software and get an instant, honest report: columns that carry no information, status fields that never vary, mixed date formats, duplicate rows.

Nothing uploads. Ever. The analysis runs entirely in your browser — this page has no server to send your file to. Verify it yourself: open your browser's network tab; after the page loads it makes zero requests.

Drop a .csv file here or click to choose one · stays on your machine

Using Excel? File → Save As → CSV first — this tool deliberately reads only plain text it can analyze in front of you.

Want these fixed by a real person?

The $300 flat cleanup fixes everything above in 24–48h — or start with a free 1-day demo on your real data, keep it either way.

See the cleanup service

Tracking work against invoices? The Money Leak Finder lines up both exports and shows only the mismatches — same rule, nothing uploads.