SkuveraShopify catalog diff
See what a product CSV import will change before you import it. Upload a store export and the new file — everything is processed in your browser.
1. Store export
Shopify admin → Products → Export → All products
Drop your Shopify CSV here
Up to 20 MB per file · Current and legacy templates
Your file never leaves your browser
2. New CSV
The file you're about to import
Drop your Shopify CSV here
Up to 20 MB per file · Current and legacy templates
Your file never leaves your browser
Up to 20 MB per file · Current and legacy templates
How it works
- Products are matched by handle, variants by their option combination, with SKU as a fallback.
- Only columns present in the new file are compared — missing columns keep their current values, just like Shopify's overwrite import.
- Cleared fields, removed or rebuilt variants, price crashes and inventory wipes are flagged as high risk.
- Both files are processed entirely in your browser and never uploaded.