Image Column Distribution
Distributes Shopify image rows to BigCommerce's Product Image URL columns 1-15.
Shopify to BigCommerce Migration - Products
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BigCommerce Products CSV Format
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Convert your Shopify product catalog to BigCommerce CSV format. Aggregates multi-row exports and distributes images to BigCommerce's 15 image columns.
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How Shopify → BigCommerce Migration Works
1
Export from Shopify
Products → All Products → Export → Export CSV
2
Upload and Configure
Upload Products Export CSV and choose Product Import format
3
Preview and Download
Review converted data, download Bigcommerce-ready file
4
Import to BigCommerce
Products → Import → Upload CSV
Every row and field is preserved in BigCommerce Products CSV format — ready to load into the target platform immediately.
Why Use Shopify → BigCommerce Migration?
Row Aggregation
Groups Shopify multi-row exports into single BigCommerce product rows.
Weight Conversion
Converts Shopify grams to BigCommerce weight units (oz, lb, kg).
Price Mapping
Maps Compare At → Retail Price and Variant Price → Price/Sale Price.
Status Conversion
Converts Shopify Published (TRUE/FALSE) to BigCommerce Product Visible? (Y/N).
Tag to Category
Converts Shopify tags to BigCommerce semicolon-separated categories.
Shopify → BigCommerce Migration Questions
How are Shopify's multiple rows handled?
Shopify exports one row per image. We aggregate all rows with the same Handle into a single BigCommerce product row.
What about customer data and orders?
This tool migrates products only. Customer and order migration requires separate tools or BigCommerce migration services.
Will my SEO rankings be affected?
Your rankings are preserved with proper 301 redirects from old Shopify URLs to new BigCommerce URLs, plus migrated meta titles and descriptions. Search engines recognize content continuity.
How People Use Shopify → BigCommerce
Our Shopify store had 650 products with metafields and variant-specific pricing. I expected the BigCommerce migration to take weeks. The converter mapped Shopify's CSV structure to BigCommerce's import format perfectly — even handled the image URLs across all 15 columns. Done in an afternoon.
The biggest headache moving to BigCommerce was Shopify's multi-row image export. Each product had 6-10 images scattered across separate rows. This tool aggregated everything into BigCommerce's single-row format with images distributed to columns 1 through 15. We kept every product photo without manual re-uploading.
Shopify's tag system and BigCommerce's category structure are completely different. I had 90 tags organizing my catalog and dreaded remapping them. The converter translated tags to semicolon-separated categories and handled Compare At Price to Retail Price mapping correctly. My sale pricing carried over without a single manual fix.
Field Mapping
How Shopify Products fields map to Bigcommerce Product
| Shopify Products | Source Value | Bigcommerce Product | Target Value | Note | |
|---|---|---|---|---|---|
Title |
Example T-Shirt |
→ | Product Name |
Example T-Shirt
|
Product title |
Variant SKU |
EXTS-BLK-M |
→ | Product Code/SKU |
EXTS-BLK-M
|
Stock keeping unit |
Body (HTML) |
<p>This is a great t-shirt.</p> |
→ | Product Description |
<p>This is a great t-shirt.</p>
|
Full description |
Variant Price |
25.00 |
→ | Price |
25.00
|
Selling price |
Variant Compare At Price |
35.00 |
→ | Retail Price |
35.00
|
Original price for sales |
Variant Grams |
200 |
→ | Product Weight |
0.5
|
Convert to store unit |
Variant Inventory Qty |
25 |
→ | Current Stock Level |
25
|
Stock quantity |
Tags |
cotton, summer, sale |
→ | Category |
cotton, summer, sale
|
Tags → semicolon categories |
Vendor |
Acme Clothing |
→ | Brand Name |
Acme Clothing
|
Manufacturer/brand |
Image Src |
https://cdn.shopify.com/... |
→ | Product Image URL - 1-15 |
|
Aggregate to columns |
Published |
TRUE |
→ | Product Visible? |
Y
|
Visibility status |
SEO Title |
Example T-Shirt | Acme Store |
→ | Page Title |
Example T-Shirt | Acme Store
|
SEO page title |
SEO Description |
Shop the best t-shirts... |
→ | Meta Description |
Shop the best t-shirts...
|
SEO meta description |
Why Shopify Products Don't Import Directly to BigCommerce
Image Structure Mismatch
Shopify exports one row per image (multiple rows share same Handle).
BigCommerce expects one row per product with images in 15 columns (Product Image URL - 1 through 15).
Direct import creates duplicate products or missing images.
Field Name Incompatibilities
Shopify uses "Title", "Variant Price", "Published" (TRUE/FALSE).
BigCommerce uses "Product Name", "Price", "Product Visible?" (Y/N).
Without mapping, BigCommerce import fails with missing required fields.
What This Tool Does
We aggregate and transform your Shopify export:
- Rows: Same Handle → single BigCommerce product
- Images: Image rows → columns 1-15
- Fields: Shopify → BigCommerce names
- Weights: Grams → oz, lb, or kg
- Prices: Compare At → Retail, Variant → Sale
- Status: TRUE/FALSE → Visible Y/N
- Tags → BigCommerce categories
Import succeeds with complete data and all images.
Secure Shopify → BigCommerce Migration
Local Processing Engine
Your Shopify → BigCommerce files stay on your device. Processing happens client-side, nothing leaves your machine.
Zero Server Storage
Your Shopify → BigCommerce files are never cached, logged, or stored anywhere. Every session is ephemeral.
Privacy-First Architecture
Designed for data sovereignty. No third-party trackers or analytics touch your Shopify → BigCommerce files.
Data Transformation
Multiple Shopify rows aggregate to one BigCommerce product with image columns
Input
Shopify Product Rows
Main product + image rows sharing Handle
Key columns:
Handle,
Title,
Image Src
N:1 — Multiple input rows aggregate to one output row
Output
BigCommerce Product
grouped rows per
input
Single row with images in columns 1-15
Product Data
Main product fields
Image Distribution
Distribute to Product Image URL - 1 through 15
One BigCommerce row per unique Handle, max 15 images
Common Product Import Errors
Issues you might encounter when importing Products Export data to Product Import - and how we solve them
More Than 15 Images
BigCommerce supports max 15 images via CSV
Product with 20 images
First 15 images imported
Tool limits to first 15 images; upload additional via BigCommerce admin
Add remaining images manually after import
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Frequently Asked Questions
You can, but free scripts and AI often miss edge cases that break real-world data: missing SKUs, currency formatting quirks, tax calculation errors, or date format mismatches. We have battle-tested validators specifically designed for accounting software imports that catch these issues before they corrupt your books. Plus, you get instant browser-based conversion without installing Python or managing dependencies.
Shopify exports one row per image. We aggregate all rows with the same Handle into a single BigCommerce product row.
Shopify image rows are collected and distributed to BigCommerce's Product Image URL columns 1-15. Maximum 15 images per product (BigCommerce CSV limit).
Only the first 15 images are included in the CSV. Additional images must be uploaded manually via BigCommerce admin after import.
If Compare At Price exists, it becomes Retail Price and Variant Price becomes Sale Price. Otherwise, Variant Price becomes base Price.
This tool handles base products. Shopify variants require BigCommerce Option Set configuration which must be set up separately.
Shopify tags are converted to BigCommerce semicolon-separated categories. You may need to create category structures in BigCommerce first.
This tool migrates products only. Customer and order migration requires separate tools or BigCommerce migration services.
Your rankings are preserved with proper 301 redirects from old Shopify URLs to new BigCommerce URLs, plus migrated meta titles and descriptions. Search engines recognize content continuity.
Yes, customer information including names, emails, and order history can be migrated. Customer passwords cannot be transferred and must be reset.
Your Shopify apps won't transfer. Research BigCommerce's app marketplace for replacements or consider custom development for critical functionality.
Shopify → Bigcommerce Data Ecosystem
All available data flows from Shopify to Bigcommerce
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