CATALOG CHECK · SHOPIFY PRODUCT CSV PREFLIGHT

Review risky product CSV changes before import.

For Shopify catalog managers and agencies comparing a current product export with a proposed product import. Spot selected blank-field overwrites, option changes and SKU changes before you act.

Try it free (up to 25 products) Buy Pro — US$49 one-time

The free version needs no account or payment. Open it and choose Load demo to see fictional sample products.

Pricing

Free: every check, up to 25 products (unique URL handles) per run.

Pro: US$49 one-time

Pro removes the 25-product cap. It is a single payment with no subscription and no renewal. Checkout is hosted by Stripe, and card details are never entered on this site. After paying, you are redirected to your Pro page. Bookmark it, because that link is your access.

Refund policy: refunds on request within 14 days of purchase. Contact hankshandymanservice29@gmail.com with your purchase email.

What it does

Privacy: file contents stay in your browser

The tool parses and compares files locally. It has no catalog upload, analytics, cookies, local storage, or account fields. It does not fetch product images or contact your store. The hosting provider may process ordinary web-request metadata, so local processing does not mean anonymous website access. Stripe processes payment details under its own privacy policy.

Do not send us your catalog files. Support never needs them.

A review aid, not an import guarantee

This is not a complete Shopify import simulator, migration platform or correction service. It compares only selected fields; it cannot validate live store state, every platform default, linked options, inventory, markets or all metafields. Absent products and variants are not automatically classified as deleted. No automatic correction file is generated.

Back up your store and test a small subset in a development store. Even a report with no warnings does not prove an import is safe.

FAQ

Does Catalog Check upload my catalog?

No. Parsing and comparison run in your browser. Catalog files are not uploaded to us. Support never needs your files.

What is the free limit?

The free version checks up to 25 products (unique URL handles) per run. Pro removes that cap for a single US$49 payment — no subscription.

Is this a Shopify import guarantee?

No. It is a review aid that compares selected fields. Back up your store and test a small subset in a development store. Even a clean report does not prove an import is safe.

How do I get Pro after paying?

Stripe redirects you to an unlisted Pro page. Bookmark that link — it is your access. Refunds are available on request within 14 days.