dataclean.to

Clean PrestaShop Product Export Data

✓ Tested Works with CSV, Excel, Google Sheets → JSON-LD Schema
By dataclean.to team · 2026-02-12

PrestaShop's product export includes combinations (variants), multi-language fields, supplier references, and tax rule associations that create complex CSV files. Each PrestaShop version and export module produces slightly different column structures. dataclean.to processes your PrestaShop export and resolves the formatting inconsistencies, producing clean product data for analysis, migration, or re-import.

The Problem

PrestaShop product exports include combination rows that duplicate parent product data with different attribute values. Multi-language fields use language IDs rather than language codes. Tax rule names reference internal configuration that varies between stores. Supplier and manufacturer columns may contain IDs or names depending on the export module. Feature values are serialized into single columns. Image positions and URLs use PrestaShop's internal file structure. PrestaShop product management documentation

How to Fix It

1
Export products from PrestaShop
Use PrestaShop's built-in export or a module to download your product catalog as CSV. Include all fields: products, combinations, features, images, and associated categories.
2
Upload to dataclean.to
Import the PrestaShop CSV. The platform detects the export version and identifies combination rows, language ID columns, and serialized feature data.
3
Normalize combinations and attributes
Separate combination attribute values into individual columns. Standardize attribute names and values across all products. Validate combination stock quantities and pricing offsets.
4
Fix language and tax references
Replace language IDs with standard language codes (en, fr, de). Convert tax rule references to human-readable tax rate values. Map supplier IDs to supplier names.
5
Export clean product data
Download a cleaned CSV compatible with PrestaShop's import format, or export in a standard format for migration to another ecommerce platform.

Frequently Asked Questions

How does dataclean.to handle PrestaShop product combinations?
Combinations export as rows linked to parent products by ID. The platform validates these relationships, normalizes attribute values, and ensures combination-specific fields (price impact, weight impact) are correctly formatted.
Can I migrate from PrestaShop to Shopify with cleaned data?
Yes. After cleaning, the product data can be restructured to match Shopify's import format. Product variants, images, and categories map between platforms, though PrestaShop-specific features like tax rules need manual configuration in Shopify.
What PrestaShop versions are supported?
dataclean.to works with CSV exports from PrestaShop 1.6, 1.7, and 8.x. The platform detects format differences between versions and applies the appropriate cleaning rules.

Example: Input → Output

nameskupricebrandrating
Wireless Headphones ProWHP-001$89.99SoundTech4.5
wireless headphones proWHP00189.99soundtech4.5/5

Red rows show common data quality issues. dataclean.to normalizes and generates JSON-LD automatically.

{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "Wireless Headphones Pro",
  "sku": "WHP-001",
  "offers": {"@type": "Offer", "price": "89.99", "priceCurrency": "USD"},
  "brand": {"@type": "Brand", "name": "SoundTech"},
  "aggregateRating": {"@type": "AggregateRating", "ratingValue": "4.5"}
}
💡 How it works: Product schema enables rich results with price, availability, and star ratings in Google Shopping.

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