FREE CSV CHECK

Find CSV problems. Fix only the safe ones.

Upload a Shopify product CSV to check common structural and data issues. Missing or commercially meaningful data is never invented or changed.

Upload product CSV

What this checker fixes automatically

Only surrounding whitespace in column headers, where that formatting fix is unambiguous. Potentially problematic prices, inventory values, SKUs, titles, handles, option values, and other commercial data are identified for review and left unchanged.