ProductCSVFixer

Shopify CSV Import Error Checker

Check whether Shopify is likely to accept your product CSV before you upload it. Find missing fields, duplicate SKUs, invalid prices, image URL problems, and blocked rows.

No signup requiredRuns locally in your browserImport-ready export

Will Shopify accept this product CSV? Check before you upload.

Upload a Shopify or supplier product CSV and get a clear import-readiness report: rows ready for Shopify, rows with warnings, and rows that should be fixed first.

No signup required. No Shopify login required. One-time $9 unlock for the full report and Shopify-ready export.

How the pre-flight check works
  1. Upload your supplier CSV
  2. Review blockers and warnings
  3. Export a Shopify-ready CSV
What this checks
  • Missing titles
  • Missing SKUs
  • Invalid prices
  • Duplicate SKUs or handles
  • Image URL format issues
  • Required Shopify fields
What your report shows
  • Import status: ready, review, or blocked
  • Total, exportable, warning, and blocked rows
  • Top issue categories and example rows
  • Shopify-ready export option
Pricing

Free preview available now.

Scan your CSV free and preview the first import issues.

Unlock every row/cell issue plus the Shopify-ready export for a one-time $9.

1

Upload supplier product CSV

Drop your CSV here

Upload a CSV with product names, SKUs, prices, inventory, images, or variants.

Simple pre-import check: No Shopify login required. Your CSV is processed in your browser and is not stored by ProductCSVFixer. We may collect anonymous usage events such as upload, validation, and export clicks, but not your CSV contents. This is a pre-flight checker, not a bulk product editor.

How it works

  1. 1Upload
  2. 2Auto-map
  3. 3Validate
  4. 4Export

Free scan

See import status, row counts, and first issue examples.

Full report

Unlock every issue with exact row and cell details.

Shopify export

Download exportable rows with blockers excluded.

FAQ

Is my CSV uploaded to a server?
Your CSV is processed in your browser. We do not store your uploaded file. Please use non-sensitive files.
Does this import directly into Shopify?
No. ProductCSVFixer checks and prepares your CSV before import. You still upload the exported CSV into Shopify.
What does it check?
It checks required field mappings, missing titles, missing SKUs, invalid prices, duplicate SKUs or handles, image URL format issues, blocked rows, and target CSV structure.
What happens to blocked rows?
Blocked rows are excluded from the Shopify-ready export so they do not create bad imports. The validation report shows what to fix.
Is this free?
Scanning and a limited issue preview are free. Unlock the full validation report and Shopify-ready export for $9.
Can I use this with WooCommerce?
Shopify is the primary focus. WooCommerce export is available for early testing but may change based on feedback.

Shopify CSV guides

Learn how to validate, fix, and convert product CSVs before Shopify import.

Shopify CSV ValidatorCheck product CSV import readiness.Shopify CSV Import ErrorsFind common blockers before upload.Fix Shopify Product CSVClean supplier files for Shopify.Supplier CSV to ShopifyMap supplier columns to Shopify fields.

File privacy

ProductCSVFixer is designed as a browser-based CSV checker. Your CSV file is processed locally in your browser for mapping, validation, preview, and export. We do not store uploaded CSV files. We only collect anonymous product analytics events, such as whether a file was uploaded, validation completed, or an export was downloaded. We do not collect product names, SKUs, prices, image URLs, row values, or CSV contents.