VDBLab is an explosion creation toolkit that manages volume simulations in Blender through a modular workflow. The addon is divided into dedicated sections for emitters, flow, forces, domain settings, and shading. Users can generate non-destructive emitter shapes, adjust flow parameters for fire and smoke, and apply forces to influence the simulation behavior.

The domain module handles the core simulation configurations, while the included shading module provides a dedicated volume shader with support for masks, lightpaths, and attribute mixing. The tool features a built-in preset system that allows users to save, load, and share custom explosion setups like shockwaves and debris.