Messy supplier spreadsheet
Raw supplier files often mix product names, options, prices, SKUs, and images in columns Shopify cannot import cleanly.
Shopify CSV cleanup tool
Shopify CSV cleanup tool for supplier spreadsheets.
Upload messy supplier Excel files or CSVs saved as spreadsheets. Catalog Optimizer cleans fields, variants, SKUs, prices, and image URLs, then exports a Shopify-ready product CSV.
Fieldsmapped for Shopify
Variantssplit into rows
CSVready to import
Product CSV previewSupplier spreadsheet to Shopify CSV
Source XLSXSupplier sheet
Raw title2026 factory hot sale men hoodie...
Optionsblack / gray / blue, S M L XL
Price$8.20 - $10.40
Clean outputShopify CSV
TitleMen's Cotton Pullover Hoodie
Option 1Color
Option 2Size
Variants12 CSV rows
SKU rows12 variants
Pricesnormalized
DownloadProduct CSV
HandlesOptionsVariantsPrices
Source XLSXSupplier sheet
Raw titleFast charge cable for iPhone 15...
Spec1m / 2m / 3m
Imagessupplier CDN links
Clean outputShopify CSV
TitleUSB-C Fast Charging Cable
Option 1Length
Option 2Color
Variants9 CSV rows
Mapped fieldsShopify columns
SKU fallbackGenerated
Handleshopify-safe
SKUsHandlesOptionsSEO
Source XLSXSupplier sheet
Raw titleCeramic Nordic dinner plate set...
Pack2pcs / 4pcs / 6pcs
Materialceramic / unknown category
Clean outputShopify CSV
TitleNordic Ceramic Dinner Plate Set
Option 1Pack Size
Product typeDinnerware
Variants3 CSV rows
Warnings0 blocking
DescriptionsHTML safe
DownloadReady
CategoriesDescriptionsImagesCSV safe
Before / after
See what changes before Shopify import.
Shopify-ready product CSV
Clean columns are mapped into Shopify product fields with structured variant rows, safe handles, image URLs, and import-ready pricing.
FieldSupplier spreadsheetShopify-ready CSV
Titlefactory hot sale USB cable...USB-C Fast Charging Cable
Variants1 row with 1m/2m/3m mixed text3 Shopify variant rows
SKUmissing or repeated supplier codeunique fallback SKUs
PriceUSD 2.10 - 3.40clean numeric variant prices
Imagesscattered supplier image URLsmapped Shopify image columns
Workflow
From supplier spreadsheet to Shopify product CSV.
Upload a messy supplier spreadsheet from 1688, CJ, AliExpress, or an internal sourcing file.
Clean Shopify fields, variant rows, SKUs, prices, image URLs, handles, and descriptions.
Export a Shopify-ready product CSV and use credits only when you run full processing.
Tool entries
Start with the Shopify CSV problem you need to fix.
Shopify CSV import error fixer
Find likely row, column, variant, SKU, price, and image issues after a Shopify CSV import fails.
Open upload workflowShopify product CSV example
Compare your file with a practical Shopify CSV example for handles, variants, prices, and images.
Open upload workflowShopify product CSV validator
Check product CSV structure before import so variant rows, SKUs, prices, and images line up.
Open upload workflowShopify CSV template fixer
Repair supplier column names and product spreadsheet structure into Shopify-style CSV fields.
Open upload workflowSupplier Excel to Shopify CSV
Convert supplier workbooks into a cleaner Shopify-ready product CSV review workflow.
Open upload workflowFAQ
Shopify CSV cleanup basics.
What is a Shopify product CSV?
A Shopify product CSV is a spreadsheet-style file Shopify can import to create or update products, variants, prices, images, handles, options, and descriptions.
What counts as a supplier spreadsheet?
Supplier spreadsheets are messy Excel or CSV exports from factories, marketplaces, agents, or internal sourcing teams. They often mix titles, specs, prices, images, and option values in inconsistent columns.
Why do variant rows matter?
Shopify expects each variant combination, such as color and size, to appear as a structured CSV row with the right option names, SKU, price, and inventory fields.
Can this help with Shopify CSV import errors?
Catalog Optimizer helps prevent common import issues by cleaning required product fields, normalizing variant rows, generating safe handles and SKUs, and keeping image fields CSV-safe.
Pricing
One-time credit packages for catalog cleanup.
$19
200 SKU creditsFor quick supplier drops and first Shopify import tests.
Buy in app$49
1000 SKU creditsFor weekly sourcing batches and repeat cleanup workflows.
Buy in app$149
5000 SKU creditsFor larger catalog runs inside the current self-service limit.
Buy in app