Digital toolAvailable

Check your feed before you upload.

Review supported Merchant Center feed file checks, find source-linked errors and distinguish unassessed requirements. No feed upload or store connection.

Feed review Source-linked findings Browser tool

$19USD · base price
Paddle calculates the final total and applicable tax at checkout.

One-time purchase, online access.

The full version opens in your browser after server-verified payment; sign in on other browsers with an emailed link. Try the free demo first, and review the terms and refund policy before buying.

Buy with Paddle · $19 Try the free demo

Version 1.0.0

Actual Merchant Feed Preflight screen with a synthetic five-row feed: five errors and separately counted unassessed requirements, with official source links.

Actual application review · synthetic sample data

OVERVIEW

Check your feed before you upload.

Review a UTF-8 CSV/TSV feed locally with explicit country, destination, currency and category context. Inspect supported required fields, price/URL syntax, duplicate IDs, GTIN check digits and a bounded set of apparel conditions. Requirements that cannot be established from a file remain unassessed. This is not a Merchant Center approval guarantee.

Load a flat UTF-8 feed and confirm its delimiter.
Choose the actual country, Shopping ads/free listings, feed currency and fallback category.
Review every source-linked error, warning and unassessed finding before making manual corrections.

CAPABILITIES

A working review, with clear limits.

Try the sample and read the guide to assess compatibility with your files.

Google attribute headers, supported required/length/value checks and exact duplicate-ID checks.
Explicit decimal prices/currency, HTTP(S) URL syntax and single GTIN check digits.
Bounded clothing/shoes conditional fields; unknown taxonomy is never guessed.
Full edition exports a complete formula-neutralized CSV findings report. Your original feed remains unchanged.

BEFORE YOU DECIDE

Clarity comes first.

Owned by Blue Horizen Technology, Armenia. Contact support. Read our privacy policy, refund policy and terms for the purchase conditions.

Compatibility

UTF-8 CSV/TSV, optional BOM, explicit comma/tab/semicolon, unique English Google attribute names.
Contexts: US, GB, DE, FR, CA, AU, JP and BR; Other keeps country-specific rules unassessed. Shopping ads or free listings.
Currencies USD, GBP, EUR, CAD, AUD, JPY, BRL, CHF and KWD; no currency conversion.
Current desktop Chrome, Edge, Firefox and Safari with WebAssembly.

Limits

10 MB, 50,000 rows, 100 columns, 100-character headers and 16,384 characters per cell. Demo: 50 rows, no report exports.
At most 100,000 findings. If exceeded, review a smaller complete selection; no partial report is returned.
Plain flat attributes only. Structured/nested attributes, detailed taxonomy exceptions, shipping/tax/account settings, media/vehicles/subscriptions/bundles/unit pricing are not assessed.
No URL/image fetching, automatic edits, Merchant API, feed syncing, AI-origin detection or promise to fix account/policy disapprovals.

Good to know

Rules are fixed to the stated date; official requirements can change. Zero supported errors does not mean approval.
Files stay in tab memory. Clear or close the tab to discard the session.
One-time USD 19 plus applicable tax for independent hosted version 1.x access. Other BLZN Works purchases do not unlock this product. Try your actual compatible file in the free demo before buying.