Observed arrival · 2026-09-05
SheetWash Keeps Vendor Spreadsheets Accountable
A browser-based cleaner for messy Excel and CSV vendor files, with duplicate removal, date and header standardization, and a change report.
Field notes
The workflow is organized around reviewable transformations rather than a single opaque cleaning pass. The page specifies keep-first handling for exact-match duplicates and says ISO, US, EU, and text date formats are detected, with ambiguous rows flagged. Suspected header equivalents such as SKU, Product ID, and Item Code are presented as suggestions for confirmation. The free path is described as browser-only, limited to 5 MB files, and requires neither an account nor an email address.
Observed signals
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Editorial observations of this landing page, not a rating.
One card from the complete issue