Smart Flow is a utility add-on for Blender that provides a collection of tools for object manipulation and workflow management. The toolkit includes features for instantly snapping object origins to specific geometric components, as well as adjusting object transforms without altering existing origin points. It also introduces a unified Universal Manipulator gizmo, similar to standard tools in other 3D applications, allowing for simultaneous translation, rotation, and scaling.

In total, the add-on packages eight specific utilities. Alongside the custom transform and origin tools, it includes operations like the Base Setter, Smart Copy, Material Override, Smart Face Sets, and Collection Batcher for automating repetitive scene organization and modification tasks.