Free Checker and Pro Local
Check Shopify product CSVs locally before import. Neither edition requires a Shopify login, connects to your store, uploads your CSV, or stores it.
Free Checker — $0
Complete results for up to 50 rows. Larger CSVs can be checked, but only a limited findings preview is shown.
Shopify CSV Preflight Pro Local — planned $19 one-time
A downloadable local app for complete checks up to 5,000 rows. Includes a JSON report, sample CSVs, quick-start material, and safe-fixed CSV export only when verified fixes are available.
Current availability: request Pro Local through a short form. Checkout is not live and no payment is collected.