5 WooCommerce to Shopify migration mistakes (and how to avoid them)

Migrating from WooCommerce to Shopify looks straightforward — export products, import to Shopify, done. But merchants who rush through the process often discover painful surprises: broken URLs, missing images, lost SEO rankings, or duplicate products.

Here are the 5 most common mistakes and how to avoid each one.

Mistake 1: Not preserving URL handles (and losing SEO)

WooCommerce product URLs typically look like yourstore.com/product/blue-running-shoes/. Shopify uses yourstore.com/products/blue-running-shoes.

If you don't configure Shopify to use the same product handles (slugs) as WooCommerce, and don't set up 301 redirects, Google will treat your product pages as brand new — and you'll lose whatever rankings you had.

How to avoid it: When importing products, explicitly set the handle field to match your WooCommerce slug. Then add 301 redirects from the old /product/slug/ format to the new /products/slug format.

Mistake 2: Skipping pre-push validation

Shopify has strict limits on products: maximum 3 option types (e.g., Color, Size, Material) and 100 variants per product. WooCommerce has no such limits. If your store has products with 4 option types or 150 variations, they'll fail to import — and you might not notice until you look at your store and find half your catalog missing.

Other validation issues:

• Empty product titles (required by Shopify)
• Invalid price formats
• Missing required variant fields
• Duplicate SKUs (Shopify requires unique SKUs per variant)

How to avoid it: Validate every product against Shopify's constraints before pushing. Tools like k-sync run a validation pass that flags errors and warnings before any data is sent to Shopify, so you can fix issues in bulk before the migration.

Mistake 3: Broken product images

WooCommerce stores images on your WordPress server at yourstore.com/wp-content/uploads/. When you migrate to Shopify, those image URLs still point to your old server.

This works temporarily — Shopify fetches images from the URL during import. But once you shut down your WooCommerce store (or your hosting expires), those images will break.

How to avoid it: Before decommissioning your WooCommerce server, make sure all product images have been fetched and stored by Shopify. After migration, verify in Shopify that all images appear correctly — don't rely on the original URLs.

Keep your old server running for at least 30 days after migration to give Shopify time to re-fetch any images on demand.

Mistake 4: Losing Yoast SEO data

If you used Yoast or RankMath on WooCommerce, you have custom SEO titles and meta descriptions for each product. These don't appear in standard WooCommerce product exports — they're stored as WordPress post metadata.

Importing products without this data means Shopify will auto-generate page titles from the product title, and meta descriptions will be empty. If your Yoast titles were optimized for search, you'll lose that optimization.

How to avoid it: Export SEO metadata separately (or use the WooCommerce REST API which includes yoast_seo_meta in product responses). Map these fields to Shopify's SEO fields (stored as metafields with namespace global, keys title_tag and description_tag).

Mistake 5: Migrating everything at once without a test run

It's tempting to connect to your live Shopify store and push all 2,000 products in one shot. But if something goes wrong — a mapping error, rate limit, or API change — you could end up with corrupted data that's hard to clean up.

How to avoid it: Always do a test migration first:

1. Create a separate Shopify development store (free for Shopify partners)
2. Push 20-30 products covering different types (simple, variable, with/without images)
3. Manually verify each test product in Shopify admin
4. Confirm images, variants, prices, SEO fields, and metafields
5. Only then push the full catalog to your production store

The safer way to migrate

k-sync was built specifically to address these migration pitfalls. It validates products before pushing, preserves handles and SEO metadata, and shows you a real-time status of every product that succeeded or failed.

Try k-sync free — no credit card required, free for up to 50 products.