Working browser tool

Packing List Builder

Validate and export shipment contents, carton counts, units and estimated goods mass without implying customs acceptance or physical fit.

Enter your values

Your inputs are processed locally. Review the method and limitations before relying on the estimate.

First row must contain these exact column names: description, cartons, units_each, kg_each. Your text stays in this browser. Export JSON/CSV for your own backup; no automatic cloud saving.

How does Packing List Builder work?

Validate and export shipment contents, carton counts, units and estimated goods mass without implying customs acceptance or physical fit.

Worked example

Edit the sample CSV entries, run the workflow and inspect the validated, downloadable output.

Frequently asked questions

Where is my data stored?

The editor only processes the current browser tab. Export a copy to retain it.

Will results sync across devices?

No. There is no account, remote database or background synchronization.