THE WORKBENCH

Prepare. Review. Export.

Use exact Merchant Center IDs and facts you can stand behind.

1. Bring your product facts

Import facts CSV

One row per question or variant option. Repeated IDs merge into one product; use the template’s column names. Maximum 1,000 products and 8 MB per import.

Open saved project

Products 0

Find a product ID

Start with the example, import the template, or add your first product.

Product details

Your original IDs and facts stay intact. Nothing is generated or fetched.

2. Check the joins & details

No products yet

Current primary product IDs (recommended)

A CSV with an id column, or one exact ID per line. This verifies only IDs in your supplied file.

Import primary IDs

No primary list supplied. ID matching is unverified.

3. Choose your updates & export

Include only attributes you intend to update. Review blank cells: Merchant Center merge rules can affect existing data.

Show every product in the preview (available before purchase)

I reviewed the facts and selected cells. Product IDs match my primary source; document links are public, stable PDFs under 50 MB that I have the right to share; variant details agree with product pages.

Free exports support up to 5 products.

Format checks do not confirm Google ingestion or AI-shopping visibility. See upload instructions.

Supported field rules checked October 13, 2026. Official Google attribute guidance ↗