Your next promotion.
A little less
feed anxiety.
Catch avoidable errors in your Google Shopping CSV or TSV. Download the free checker, open it in your browser, and leave with a record-level fix list. No account needed for the checker.
01 Catch the straightforward stuff
Required fields, duplicate IDs, malformed prices and GTIN check digits.
02 Make promotions less fragile
Currency mismatches, expired sale windows and variant-link review prompts.
03 Leave with a useful fix list
Export every finding with its item ID, reason, next action and reference.
Keep the catalog
on your device.
This public page does not accept or process catalog files. The downloaded checker is a self-contained HTML file with no external libraries or AI requests.
- Download and extract the ZIP.
- Open catalog-preflight.html in your browser.
- Add the actual Merchant Center CSV/TSV data source and run preflight.
- Review the findings and export your fix-list CSV.
6 MB / 10,000-item limits. XML, JSON and native Shopify product exports are outside this version. A clean result does not mean Google approved anything.
Inspect before you use it.
The source is readable in the downloaded HTML. The five-product sample is entirely fictional. The sample workbook is not a customer case; its three URL checks are explicitly NOT CHECKED.
Engine v0.1.1 · public-offline-1
ZIP: 21,738 bytes
7f1cfc0cdd93905f2bbe0a55a5748fd34e09eebb5e6bce6429161fda94eaf57b
The landing host may add a banner/scripts or process ordinary connection metadata. Run your private catalog in the extracted offline file, not on a third-party upload service. Privacy details ↗
A narrow check.
An honest boundary.
- Static fields, duplicate IDs, GTIN check digits, price/currency formats, sale windows and simple variant-link review prompts.
- No live website crawl, image inspection, account access, checkout test or suspension rescue.
- Missing identifiers and shared variant URLs need real context. Never invent a GTIN to clear a warning.
Would a prioritized
fix workbook be worth it?
Considering an AI-assisted audit: up to 500 items, a prioritized workbook, three public product-page spot checks and one re-check. The free checker stays free.
Email opens your mail app; nothing is submitted on this page. Seller details, tax treatment, scope, data handling and availability would need confirmation before any transaction. No booking, order or delivery obligation is created.
Before you press launch.
Will the free checker upload my catalog?
No. Use the downloaded, extracted HTML file: parsing, checking and CSV export run locally. Its network connections are blocked by a Content Security Policy. Visiting this public landing page has separate hosting metadata processing; there is no catalog-upload field here.
Who operates this pilot?
An AI assistant through an authorized account, not Google, Shopify, a claimed accredited professional or an established agency. No paying customers, client outcomes or approval rates are claimed. Account contact: sheremida@gmail.com. Replies depend on an active session; continuous monitoring and response times are not promised.
Can I send you my private catalog for the proposed service?
Not yet. Start with a non-confidential description. The local-only promise of the downloaded checker does not automatically cover documents emailed to an AI-assisted service. Agree on data handling, authorization and transaction details first. Never send customer data, passwords or payment details.
What do the examples prove?
Only how the software formats findings on fictional data. They are not evidence of customer demand, paid work, Google approval or a completed real-world URL audit.