Blog
Practical guides for Shopify and WooCommerce sellers — product images, pricing, variants and catalog migrations.
Why Your Product Filters Are Broken (It's Your Variant Data)
Inconsistent variant values like Red/red/RED or S/Small silently break storefront filters, search facets and inventory counts. Here's how the drift happens and how to fix it.
How to Update Shopify Prices From a Supplier Price List
Match a messy supplier Excel sheet to your Shopify or WooCommerce export by barcode or SKU, apply your margin, and generate a ready-to-import price update CSV.
Shopify & WooCommerce Product Image Size: The Complete Guide
Ideal dimensions, aspect ratio and file size for Shopify and WooCommerce product images, why WebP beats JPEG for catalogs, and how image weight affects page speed and rankings.
How to Migrate Your Product Catalog From WooCommerce to Shopify
A practical walkthrough of moving products, variants and images from WooCommerce to Shopify using CSV export/import, including the mistakes that cause failed imports.
How to Update Hundreds of Product Prices Without Retyping Them
Four ways to update Shopify or WooCommerce prices in bulk when a supplier price list changes — from manual editing to a barcode-matched CSV — and when to use each one.
How to Bulk Convert Product Images to WebP (Free, No Upload)
Step-by-step guide to renaming, resizing and converting hundreds of product photos to WebP in your browser — no software to install, no files uploaded anywhere.
How to Fix Invalid Barcodes and Generate Missing SKUs
Validate and fix EAN-13, EAN-8, UPC-A and GTIN-14 check digits, catch duplicate barcodes, and fill in every blank SKU from a template — before a marketplace rejects your feed.
How to Convert a Shopify CSV to WooCommerce (and Back)
Convert a Shopify or WooCommerce product export to the other platform's CSV format — products, variants and image links — with a clear list of what does and doesn't carry over.
How to Clean Up Product Variants Before You Import
Group inconsistent variant values like Red/red/RED or S/Small/Sm into one standard value, then export a corrected CSV — before broken variants reach your store.