Free tools
Free tools for your business.
No signup, no cost, nothing sent to a server. Built by the Stocky team for retail, warehouse, and inventory teams — more tools are on the way.
Barcode & QR Code Generator
Generate CODE128, EAN-13, UPC-A, and CODE39 barcodes or QR codes and download as PNG/SVG — free, no signup.
Open toolReorder Point Calculator
Calculate your reorder point, safety stock, and economic order quantity (EOQ) — free, no signup.
Open toolMarkup & Margin Calculator
Calculate selling price, margin %, markup %, and profit per unit — free, no signup.
Open toolInvoice Generator
Create a professional invoice and download it as a PDF — free, no signup, nothing saved on a server.
Open toolStock Turnover Ratio Calculator
Calculate your stock turnover ratio and days to sell inventory — free, no signup.
Open tool