CSV Catalog Cleaner
Fix Messy Product CSVs In One Click
Upload or paste your product CSV. The cleaner flags duplicate SKUs, blank fields, and inconsistent casing, then gives you a polished CSV ready for import.
Clean Your Catalog CSV
Everything runs in your browser so your product data, margins, and supplier pricing stay on your device.
Cleaning rules
Issues & fixes
- Whitespace trimmed3
- Spaces collapsed0
- Names title-cased2
- Descriptions filled0
- Empty rows removed1
- Duplicate SKU groups1
- Duplicate SKU rows removed1
- Rows missing product name0
- Rows missing description3
| sku | name | description | category | price |
|---|---|---|---|---|
| SHRT-BLU-M | Classic Cotton Tee | — | Apparel | 24.99 |
| shrt-blu-m | Classic Cotton Tee | — | Apparel | 24.99 |
| BOTT-001 | Stainless Water Bottle | Insulated bottle | Drinkware | 29 |
| WAL-LTH-02 | Leather Wallet | — | Accessories | 49.5 |
Clean runs entirely in your browser. No data leaves your device.
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Why Clean Catalogs Matter
Imports That Do Not Break
Remove the duplicate SKUs and empty rows that silently fail or overwrite data during Shopify and NetSuite imports.
Consistent Search & Filters
Normalize casing and whitespace so storefront search, filters, and facets match every variant.
Cleaner PDP Copy
Flag blank descriptions up front so your copywriters know exactly which products need attention.
Auditable Output
Every run shows exactly how many cells were trimmed, collapsed, or removed so you can trust the result.
30-second workflow
How the CSV Catalog Cleaner Works
1
Upload your CSV or paste it into the editor.
2
Pick the cleaning rules you want to run on the file.
3
Review the issue summary and the cleaned preview.
4
Download the cleaned CSV and import it anywhere.
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