Your supplier's spreadsheet, ready for Shopify.

Drop in the CSV or Excel file your supplier sent. Get a product import file that uploads first time, variants and images included.

Join the early access list Launching soon. WooCommerce too.

supplier_feed_oct.xlsxShopify import

Item Desc.

Title

Ref No

Variant SKU

Colour/Size

Option1 / Option2

RRP (incl. tax)

Variant Price

Pic 1, Pic 2, Pic 3

Image Src

Qty Avail

Variant Inventory Qty

412 products, 1,960 variantsmatched once, saved for this supplier

The import errors you'd normally pay someone to fix

Shopify rejects files for reasons it explains badly. CatalogMapper checks every row before you upload and tells you what's wrong in plain English.

Validation failed: Handle has already been taken

Duplicate products are merged into one product with variants.

Option1 value is blank on 37 rows

Sizes and colours are split out of combined columns like "Red / XL".

Image Src: invalid URL

Broken and duplicate image links are flagged before upload, not after.

Illegal quoting on line 214

Stray quotes, line breaks and encoding problems from Excel are cleaned up.

Drop in the file
CSV, XLSX or a Google Sheets export, in whatever layout your supplier uses.
Match the columns once
Most columns are matched for you. Check them, fix any, and save the match for that supplier.
Download and import
Get a checked Shopify or WooCommerce file. Next month's file from the same supplier takes seconds.

Does my file get uploaded anywhere?: No. CatalogMapper runs in your browser, so your product data never reaches our servers.
What will it cost?: Small files will be free. Early access members can lock in a founding price of $9 one-time for unlimited files, instead of paying $15 a file to a freelancer.
When does it launch?: We're building it now. Join the list and you'll get one email when it's ready, nothing else.