Free Inventory & Order Tools

Four free tools for the jobs that come with selling on more than one channel: naming products, holding stock back per channel, knowing when to reorder, and sending purchase orders.

No signup. Nothing to install.  Each tool does its math in your browser.

Which tool do I need?

The same last unit sold on two channels, and one of the orders got cancelled.
Channel Buffer Calculator
Stock keeps running out before the next delivery arrives.
Reorder Point Calculator
A supplier needs a purchase order from you.
Purchase Order Generator
Your product codes don't follow one pattern across variants.
SKU Generator

Your numbers stay on your device

None of these tools asks for an email or an account, and none of them uploads what you type. The math runs in your browser, and exports are files your browser saves for you.