CatalogWash
Fix Shopify CSV import errors before they waste your afternoon
Supplier spreadsheets often fail Shopify imports because required fields are missing, prices are malformed, SKUs conflict, or image URLs cannot be fetched. CatalogWash gives you a free import health report before you pay for export.
Missing Title and Handle values
Duplicate SKUs and handles
Invalid prices, inventory, booleans, and image URLs
What CatalogWash checks
Run supplier CSV/XLSX files through mapping, validation, safe fixes, and a Shopify-style product preview. Your file is processed in your browser unless you explicitly use AI mapping or save session metadata.
Browser-first. No Shopify login required.
CatalogWash links
ToolFix Shopify CSV import errorsConvert supplier CSV to ShopifyShopify variant CSV errorsFix Shopify duplicate SKU errorShopify invalid inventory quantity fixShopify image URL CSV errorPrivacyTermsRefund PolicyContact
Export format tested with Shopify product CSV import. Not affiliated with Shopify. CatalogWash helps reduce import errors, but you should review business-critical product data before importing.