Google Merchant Center feed check

Fix only what your catalog can prove.

Commerce Guardian matches a Merchant Center issue report with your catalog and creates a supplemental CSV containing deterministic fixes only.

Strict ID matchingEvery decision explainedNo invented values

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Google Merchant Center · Beta

Fix missing attributes without exposing your catalog.

Commerce Guardian matches diagnostics and catalog rows by exact ID. It suggests only fixes supported by existing source data.

Your files stay in this browser. No upload, storage, account or external processing.

Scan complete

The file contains only id and attributes fixed with certainty.

Decision preview and provenance
ID	Issue	Attribute	Proposed value	Source	Decision	Reason