Drop the file Shopify just refused — or the WooCommerce, Etsy, or supplier export you're trying to move — and get back a repaired, Shopify-ready CSV you can import tonight. See every error free. Pay only for the fixed file.
Paste the license key from your Gumroad receipt — no need to scan first. Once it checks out, this browser remembers it: come back any time, run a check, and your downloads and decision prompts are already open. Lost the key? Search your inbox for the Gumroad receipt email — the key is in it.
Drop your file and see exactly what Shopify will reject — every failing row, in plain English — before you upload again. Works with WooCommerce exports, Etsy listing CSVs, supplier spreadsheets, and Shopify exports that already failed once.
Private by design: scanning happens entirely in your browser — your file is never uploaded, stored, or sent anywhere.
The full report lists each failing row, what Shopify will say about it, and which fixes are automatic versus which need a decision from you.
Three steps between you and selling. The whole thing happens in your browser.
A WooCommerce export, an Etsy listing CSV, a supplier spreadsheet saved as CSV, or the Shopify file that just failed. We detect which one it is.
Each failing row in plain English: what Shopify will say, and whether the fix is automatic or needs a decision from you. No surprises after you pay.
$19 unlocks the repaired CSV plus a change report — instantly. Import it and move on with your launch.
Honest split: mechanical problems are repaired automatically. Anything that needs your judgment is flagged, never guessed — a wrong price we invented would be worse than a flagged one.
If Shopify just said one of these to you, you're in the right place — here's what each one actually means, and what fixes it.
Migration apps want $20–$200 a month inside your store and a template to learn. This is a file in, a fixed file out.
No. The checker and fixer run entirely in your browser — your file never leaves your device, and there's no account to create. Close the tab and it's gone.
No. You get a standard Shopify product CSV you can import into any store, whenever you're ready — no app install, no store permissions, no new template format to learn.
WooCommerce product exports, Etsy listing CSVs, supplier or wholesaler spreadsheets saved as CSV, and Shopify exports that failed an import. If your file is something else, the free check will tell you what it found.
You see them before paying, clearly separated: "fixed automatically" versus "needs your decision." We never invent prices, SKUs, or titles — the change report lists exactly what was changed and what was left for you.
If you import every week, a subscription app inside your store makes sense. If you need one file fixed tonight, this is faster: no install, no monthly plan to remember to cancel, and the output is a native Shopify CSV — not someone else's template.