Shopify CSV help
Review a CSV before updating Shopify products
Check the affected CSV now
The row-by-row diagnostic is free and runs in your browser. If RowReady finds safe repairs you want to export, the repaired file is a one-time $9 USD—no signup or subscription.
Check my CSV free →Export a backup before editing. Keep the product identifiers and option columns needed to target the intended variants. Changes to identifiers can affect which product or variant receives an update.
A file checker cannot know what is already in your store. Compare the import preview with your intended changes, especially when columns are blank or omitted.
Before import: 1. Keep a backup export 2. Check product handles and options 3. Review blank fields 4. Inspect Shopify’s import preview
Reference: Shopify’s product CSV documentation. Always compare against a recent export from your own store.