Hobbyist · Builder · Tinkerer
I build tools for my everyday use. If they're useful to you too, even better.












Warehouse Management System
WMS / SaaS / WIP
A full-featured warehouse management system built for 3PL providers and small warehouses. Manage inventory, orders, receiving, picking, locations, and vendor billing — all from one streamlined interface.
Real-time inventory tracking across multiple locations
Order management with Shopify integration
Mobile picking & receiving with barcode scanning
3PL billing dashboard with vendor cost breakdowns
Comprehensive reporting & analytics
Free online tool
Web App / Live / Free
A barcode and label generator built for warehouse use — specifically for printing location labels with CODE 128. Features batch generation, a custom layout builder, and an IFS Rack Mode for auto-grouping warehouse rack locations into print-ready sheets.
CODE 128 — tested and optimised for warehouse labels
IFS Rack Mode — auto-groups slots into 2-column layouts
17+ label sizes including thermal printer formats
Drag-and-drop custom layout builder
Batch generate from text or file, export to PDF
Other formats (EAN-13, UPC-A, QR Code, etc.) are available but not heavily tested.
barcode.crainey.co.uk





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