CSV Tools
CSV tools for ecommerce operations
Browser-based CSV tooling for cleanup, splitting, and change analysis. Files are processed locally in your browser, which makes them useful for catalog managers, agencies, and ops teams handling product migrations or feed maintenance.
Popular uses include Shopify product CSV cleanup, splitting large feeds for import limits, and comparing catalog exports before and after a vendor or ERP update.
What these tools are for
The Shopify CSV Cleaner helps you map source columns into a Shopify-compatible product file, normalize common fields, and catch missing data before import.
The CSV Splitter helps when a product export is too large for a platform import limit, while the CSV Diff Tool helps you review what changed between two catalog versions.
Common CSV problems these tools solve
- Quoted values and commas inside cells
- Misnamed product fields and inconsistent headers
- Duplicate or missing Shopify handles
- Large files that need splitting before import
- Catalog changes that need a simple row-level diff
- Local-only processing for privacy-sensitive files
CSV Tools
Shopify Product CSV Cleaner & Mapper
Map, clean, and export Shopify-compatible product CSV files in your browser.
CSV Tools
WooCommerce Product CSV Cleaner & Mapper
Map and clean WooCommerce product CSV files in your browser before import.
CSV Tools
BigCommerce Product CSV Cleaner & Mapper
Map and clean BigCommerce product CSV files locally before import.
CSV Tools
Magento Product CSV Cleaner & Mapper
Map and clean Magento product CSV files locally before import.
CSV Tools
Free Shopify CSV Checker
Check Shopify product CSV files for import risks before uploading to Shopify.
CSV Tools
CSV Splitter
Split large CSV files into smaller files by row count while preserving headers.
CSV Tools
CSV Diff Tool
Compare old and new CSV files by key column to find added, removed, and changed rows.
Related workflows
If you are cleaning Shopify product data, you may also want the inventory reorder calculator for stock planning and the ops health check for broader operations diagnosis.