Inconsistent formats
Every vendor uses different columns and naming.
Fix messy supplier spreadsheets before they break your Shopify import.
Upload a supplier file and instantly detect duplicate SKUs, broken formatting, missing images, inconsistent categories, and other catalog issues.
For Shopify store owners importing supplier, wholesale, and dropship catalogs.
Messy supplier fileShopify-ready catalog
supplier_export_messy.xlsx12 issues
| SKU | Name | Price | Cat |
|---|---|---|---|
| SKU-001 | Blue Tee | $19.99 | tops |
| sku-001 | blue tee | 19,99 | T-Shirts |
| SKU-002 | empty | €24 | apparel |
| SKU 003 | Hoodie XL | $45 | — |
| SKU-004 | Cap Red | 12.5 USD | hats/caps |
shopify_catalog_clean.csvReady
| SKU | Title | Price | Category |
|---|---|---|---|
| SKU-001 | Blue Tee | 19.99 | Apparel > T-Shirts |
| SKU-002 | Classic Hoodie | 24.00 | Apparel > Hoodies |
| SKU-003 | Hoodie XL | 45.00 | Apparel > Hoodies |
| SKU-004 | Cap Red | 12.50 | Accessories > Hats |
Common catalog problems we catch
Duplicate SKUs
Same product, different codes — imports fail or overwrite listings.
Broken formatting
Mixed currencies, bad decimals, spaces in SKU fields.
Missing images
Blank or broken image URLs on product rows.
Wrong categories
Same product type split across mismatched collection names.
Manual cleanup
Hours in Excel before every Shopify import.