PRODUCT CSV REVIEW
Know what is in your file
before you import.
Map supplier columns, check common issues, and export a review copy. Nothing leaves this browser.
Local prototypeUse synthetic examples or your own CSV. This tool does not connect to a store or make changes to products.
STEP 1 OF 3
Start with a CSV
CSV only · UTF-8 · up to 5 MB
Fictional data
Drop a CSV here or
Your file stays in this browser. No upload or network request.
No file loaded yet.
STEP 2 OF 3
Map supplier fields
Choose where each source column goes. Leave a field blank to skip it.
This checks fields only. It does not apply changes.
STEP 3 OF 3
Review your file
Check the summary and resolve errors before export.
Mapped row preview
First 8 rowsIssues to review
| Level | Row | Field | Check | Details |
|---|
A clean report does not guarantee a safe import. Review this file against a current store export. Image URLs are checked for syntax only; images are not fetched. Full product taxonomy and current store data are not checked. Rules 0.1 · reviewed October 26, 2026.