Catch import problems before they reach your store.
Check product fields, variant combinations, prices, URLs, and duplicate records. Download a review copy and an issue report without connecting your store.
Files and text are processed in your browser.
Repeated product handles are allowed for variants
Shopify Product CSV Checker
Upload a Shopify product CSV or paste data. Only selected formatting fixes are applied.
Review before downloading
Review every issue before importing.
This checks a subset of Shopify product CSV rules and supports common legacy column names. It is not a Shopify import test. Duplicate SKUs are warnings; repeated handles are expected for variants and image rows. Repairs only normalize header whitespace, recognized boolean values, and status spelling. Product prices, inventory, handles, and variant options are preserved. Limit: 20,000 records, 100 columns, 10 MB. Review the current Shopify documentation and test a small import first.