Fix broken Shopify product CSVs — free, in your browser
Import failing? Duplicates everywhere? Variants scrambled? Drop your CSV into one of these tools and get row-by-row fixes. Files are processed entirely in your browser — nothing is uploaded.
- Shopify CSV Validator — checks your product CSV against Shopify's import rules and lists every error with its row number.
- Product CSV De-duplicator — finds duplicate rows, duplicate SKUs, and split product blocks, then downloads a cleaned file.
- Variant Structure Checker — finds mismatched options, duplicate variants, and products over the variant limit.