How to use this tool
A decision, not just an output
Build readable stock-keeping units from brand, product, variant, color, size, and sequence fields. Read the output alongside its interpretation, assumptions, limitations, and source. Marketplace rates and external requirements should always be confirmed at the linked official source.
Formula & example
Transparent method
Each attribute is normalized to uppercase letters, numbers, and hyphens, then joined in a consistent order.
Example: Acme + Travel Mug + Steel + Blue + 20 oz + 001 becomes ACME-TRAVEL-MUG-STEEL-BLUE-20-OZ-001.
Frequently asked questions
Is the SKU Generator free?
Yes. The primary result is available without creating an account or entering an email address.
How is the result calculated?
Each attribute is normalized to uppercase letters, numbers, and hyphens, then joined in a consistent order.
What should I verify before using it?
Generated values are not checked against your catalog and are not guaranteed unique.
Are my inputs private?
Core inputs are processed in your browser. ShipMargin records anonymous tool interaction events, not the business values entered into this form.