TL;DR: The fastest way to bulk assign categories and brands in WooCommerce is either (1) the built-in Bulk Edit tool for smaller batches, or (2) Export → edit CSV → Import for hundreds or thousands of products. If your "brand" is a taxonomy (most brand plugins), you can bulk assign it the same way as categories.
Why Bulk Editing Matters
Editing products one-by-one is slow and error-prone. Bulk editing keeps your catalog organized, improves navigation, and helps customers find products faster—especially in stores with large inventories.
Method 1: Use WooCommerce Built-In Bulk Edit (Best for Small Batches)
Best for: ~50–300 products at a time
- Go to WordPress Dashboard → Products → All Products
- Use filters (search, category, product type) to narrow the list
- Select multiple products using the checkboxes
- Choose Bulk actions → Edit → Apply
- Update:
- Categories (add/remove)
- Tags
- Other fields (visibility, price, stock, etc.)
Tip: Open Screen Options (top-right) and increase products per page (example: 100) to move faster.
Method 2: Export → Edit CSV → Import Update (Best for Large Catalogs)
Best for: 300 to 50,000+ products
This is often the fastest non-plugin option, especially when you need to assign categories/brands across a lot of items.
Step-by-step
- Go to Products → All Products → Export
- Export products as a CSV
- Edit your CSV:
- Categories are typically comma-separated (and may use "Parent > Child" hierarchy)
- Brands may appear as a column if your Brands plugin exposes it
- Use SKU or ID to ensure updates match the correct products
- Go to Products → All Products → Import
- Upload the edited CSV and choose Update existing products
- Map columns carefully and run the import
Pro tip: Always do a small test import (10–20 products) first, then run the full update.
Method 3: WP All Import / Export (Best for Complex Rules)
Best for: complex catalogs, variable products, attribute-driven rules, advanced mapping
If you need logic like "If SKU starts with ABC, assign Brand X and Category Y," a dedicated import/export tool is often worth it.
Method 4: Programmatic Bulk Assignment (Fastest, for Advanced Users)
Best for: developers and repeatable workflows
If your store uses consistent rules (SKU prefixes, vendor meta, product attributes), you can assign categories/brands via code using WordPress functions like wp_set_object_terms() or via WP-CLI scripts. This is extremely fast but should be done on staging first with a full backup.
How to Know If "Brands" Can Be Bulk Edited
Most WooCommerce brand plugins store brands as a taxonomy (similar to categories). If brands appear like "terms" you can select, filter, or see under Products, you can typically bulk assign them using CSV import or a tool that supports taxonomies.
Best Option Summary
- Under ~300 products: WooCommerce Bulk Edit
- 300–5,000+ products: Export CSV → Edit → Import update
- Complicated mapping rules: WP All Import/Export
- Repeatable automation: Scripted assignment (advanced)
Quick Tips FAQ
Can I bulk assign products to multiple categories?
Yes. Bulk Edit can add categories, and CSV import can assign multiple categories per product as a comma-separated list.
Why don't I see "Brands" in Bulk Edit?
Some brand plugins don't expose the brand taxonomy to the Bulk Edit UI. In that case, CSV import or a dedicated import tool is usually the fastest solution.
What's the safest way to bulk change categories/brands?
Export a backup CSV first, then run a small test update on a handful of products before updating the full catalog.
