# JustLoad.it > JustLoad.it is browser-based 3D load-planning software for shipping containers and trucks. Users can enter or import cargo dimensions, generate optimized placements, inspect an interactive 3D plan, and export loading information. ## Main pages - [JustLoad.it](https://justload.it/): Product overview, plans, and access to the web application. - [Container loading solutions](https://justload.it/container-loading): Container-loading workflows organized by industry and cargo use case. - [Container loading calculator](https://justload.it/container-loading-calculator): Capacity, utilization, weight, stacking, and orientation planning guidance. - [Load calculations](https://justload.it/calculations): Calculators for common container and cargo-planning questions. - [Container types](https://justload.it/containers): Supported shipping-container types, dimensions, capacity, and loading guidance. - [Truck types](https://justload.it/trucks): European and North American truck and trailer planning guidance. - [Software alternatives](https://justload.it/alternatives): Comparisons of container-loading tools and planning approaches. - [Solutions by role](https://justload.it/for): Load-planning workflows for freight, warehouse, logistics, and supply-chain roles. - [Buyer guides](https://justload.it/resources/buyer-guides): Guides to software selection, pricing, features, comparisons, and workflows.