Free SKU Generator
Build consistent, readable SKU codes for your inventory. Fill in as many or as few fields as you need, pick a separator, and the tool generates five ready-to-use examples instantly. All processing happens in your browser.
How it works
A SKU (Stock Keeping Unit) is a unique identifier you assign to each product variant in your inventory. There is no universal standard — a SKU just needs to be unique within your own system and easy for your team to read and type.
This tool combines the fields you provide — brand, category, product name, color, size, and a sequential number — into a single code using your chosen separator. Non-alphanumeric characters are stripped automatically to keep the code clean. The uppercase option ensures consistent formatting regardless of how you type the input.
The five generated examples share the same prefix and increment only the trailing sequence number, making it easy to create a block of SKUs for a product range.
Frequently Asked Questions
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