kitgrease

Convert supplier product files to Shopify — no spreadsheet work required.

Upload a CSV or Excel file from any supplier, map their columns to Shopify's fields, and download a file ready to import.

Built for merchants juggling multiple suppliers

Distributor price lists

Wholesale distributors rarely export in Shopify's format. Map their columns once and reuse it every time they send an updated file.

Dropship supplier feeds

Turn a dropship supplier's Excel catalog into a clean Shopify import — titles, prices, SKUs, images, and inventory included.

Multi-supplier catalogs

Different suppliers, different formats. Save a mapping per supplier and convert each new file in one click.

Excel or CSV — both are read directly

No need to convert Excel files to CSV yourself first. Upload the .xlsx or .xls file you were sent, and the rest is handled automatically.