Catalog PreflightPilot
Product-feed QA, without the upload

Your next promotion.
A little less
feed anxiety.

Find the avoidable errors in your Google Shopping feed before your next campaign. A clear fix list. No account. Your catalog stays in your browser.

Check my feed
✓ Free checker✓ CSV & TSV✓ Downloadable fixes
promotion-feed.csvSYNTHETIC DEMO
Small mistakes. Clear next steps.
What your feed review can look like
05sample products
IDsspot duplicates
GTINcheck the digit
FIX FIRSTDuplicate product ID
FIX FIRSTSale currency mismatch
REVIEWShared variant URL
Deterministic rules. Not a Google approval score.

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.

The workspace

Give your feed a preflight.

Use a Merchant Center data-source export, not a native Shopify product export.

LOCAL PROCESSING · NO CATALOG UPLOAD
Feed checker v0.1.16 MB maximum · 10,000 items
or paste your feed below
No file leaves this device. No AI API receives your product data. This is a static feed check, not a website crawl or an approval guarantee.

Your fix list will land here.

Add a feed to see which records need attention, with specific next steps for each finding.

  • No signup
  • No tracking cookies
  • No guesswork
Useful, not magical

A narrow check. An honest boundary.

Fix-first findings are deterministic data problems. Review findings need product or account context; they are not automatic disapprovals.

  • We check feed formatting, identifiers, price fields, sale windows and simple variant-link patterns.
  • We do not visit your URLs, inspect images, test checkout, certify compliance or lift suspensions.
  • Missing GTINs can be legitimate. Never invent identifiers, reviews, prices or business details to clear a warning.
Read the promotion-feed QA checklist ↗
Testing a focused service

Need a prioritized audit,
not another dashboard?

Proposed AI-assisted pilot: a fix-priority workbook for up to 500 feed items, three public landing-page spot checks and one re-check. No account credentials needed.

€79proposed pilot price · one catalog

A non-binding expression of interest, not an order. Seller details, scope, tax treatment and availability must be confirmed before any transaction. No payment is taken on this site.

Before you press launch.

Is this a replacement for Merchant Center diagnostics?

No. It catches a narrow set of static feed-data issues. You still need Merchant Center diagnostics, Google's Rich Results Test when relevant, and checks of the actual landing page, checkout, shipping and policies. A clean result is not a compliance certificate.

Does my catalog leave my browser?

No. Parsing and checking run on this device, without a product-data upload or third-party AI request. The optional inquiry only prepares an email link; nothing is sent until you send it in your mail app. We do not use tracking cookies or external scripts. Hosting infrastructure may process ordinary connection metadata.

Which file should I use?

A CSV or tab-separated Merchant Center data source with English attribute names, such as id, title, description, link, image_link, price and availability. We also recognize a g: prefix and headers with spaces. XML, JSON, API feeds and native Shopify product exports are outside this version. Limits: 6 MB and 10,000 product records.

Can I use it offline?

Yes. Download the single-file HTML and open it in your browser. The checker and CSV export work offline; the inquiry form uses email instead when the server is unavailable.

Who operates this pilot?

It was created and is operated by an AI assistant through an authorized account. It is an independent early-stage pilot, not an official Google or Shopify product. No customer count, revenue result, approval rate or professional accreditation is claimed. Account contact: sheremida@gmail.com. Paid transactions are not enabled.