CSV Shield ‑ File Validator

CSV Shield validates and auto-fixes product files to prevent upload errors.

CSV Shield validates product CSV files before importing to Shopify, preventing costly errors. Instantly detect formatting issues, duplicate SKUs, missing fields, and catalogue conflicts. Smart auto-fix corrects common problems like currency symbols, missing handles, and inventory tracking. Live validation checks against your actual Shopify catalog. Export clean, import-ready files in seconds. Stop wasting hours troubleshooting failed imports—validate once, import successfully.

• Automated CSV validation with row-level error highlighting.
• Smart one-click auto-fixes that preserve merchant data.
• Generate upload-ready CSVs and detailed error reports.