Shopify product CSV preflight

Check your Shopify CSV before you import

Find detectable structure, header, product, variant, price, and image URL issues before they reach your store.

Processed locally in your browserOne UTF-8 CSV, up to 15 MiB

Local file check

Check my CSV

Choose or drop your Shopify product CSV

CSV · Up to 15 MiB · Processed in your browser

What are you importing?

New products

I am adding products.

Update existing

I am editing products.

Not sure

Check without an import assumption.

How it works

Choose a CSV

Select a Shopify product CSV from your device.

Review findings

See the record, field, evidence, severity, and next step for each finding.

Keep control

Download a report or a separately generated copy after reviewing any safe format fixes.

Catalog Precheck checks the file you provide. It cannot see your store settings, existing catalog, or guarantee a future import outcome.