BlendUnity Ultimate Toolkit

Stop fixing assets in Unity. Start shipping them from Blender.

Every Blender-to-Unity workflow can involve the same repeated work: exporting an FBX, correcting scale, reassigning materials, setting up colliders, configuring animations, and checking for problems like inverted normals. Then the process starts again when the mesh changes.

BlendUnity Ultimate Toolkit is a complete pipeline with a Blender add-on and a Unity companion package. It helps prepare assets in Blender and bring them into Unity with consistent structure, materials, colliders, animations, and prefabs—so you can spend less time repeating import fixes.

What’s included

FBX and SmartPackage Export

Export assets into a structured SmartPackage containing the FBX, material and scene manifests, animation data, and root motion curves. The Unity companion reads the package and builds the corresponding prefab.

Smart Material Translator

Translate supported Principled BSDF material data for use in Unity. The translator reads node information such as PBR texture paths, detail normals, vertex color blending, emission, transparency, and UV tiling. It can assemble materials automatically or generate Shader Graph files ready to open.

Collider Wizard

Analyze mesh topology and recommend collider types for individual objects, including box, sphere, capsule, convex hull, and mesh colliders. Review the recommendations with a color-coded viewport overlay before exporting.

Multi-level LOD Generation

Generate LOD0 through LOD3 using presets for Mobile, PC, and WebGL. Review triangle counts and reduction percentages in the N-panel, and set per-object overrides with custom properties.

Humanoid Retarget Map

Map Blender bone names from Rigify, Mixamo, or manual rigs to Unity’s HumanBodyBones identifiers. The mapping is stored with the export so the Unity importer can configure the Avatar.

Incremental Export

Compare object geometry, transforms, materials, and modifier stacks between exports. When an object changes, export only the affected content. A DeltaManifest tells Unity which prefab components need updating.

UV Analysis and Bake Orchestration

Check UV islands for overlaps and out-of-bounds coordinates before baking. Orchestrate Cycles ambient occlusion, tangent normal, and combined lightmap bakes with node setup, GPU backend detection, and cleanup.

Scene Manifest Reconstruction

Export lights, cameras, rigid bodies, and collider hints in Scene.json. The Unity companion reconstructs the scene hierarchy with corresponding lighting, camera, and rigidbody settings, then saves it as a Unity scene asset.

TCP LiveTransmit and Bidirectional Sync

Transmit a SmartPackage to a running Unity Editor over TCP. SHA-256 verification and a Unity acknowledgment help confirm successful transfer. A background sync server supports pull requests and scene-diff messages for round-trip workflows.

Preset System

Save and load complete pipeline configurations as JSON presets. Switch between Mobile, PC AAA, and WebGL profiles.

Both sides of the pipeline are included

Your purchase includes the Blender add-on and Unity companion package. Add the companion to your Unity project’s Assets/ folder to use SmartPackage detection, URP and HDRP material assembly, collider setup, animation event injection, root motion clip generation, and scene reconstruction.

No separate Unity companion purchase required.

Who it’s for

• Solo developers who want a consistent asset pipeline without maintaining one themselves
• Game artists who frequently re-export assets and want to reduce repeated Unity-side setup
• Technical artists who need consistent naming, structure, and export behavior across a team
• Studios working on long-lived projects where inconsistent imports can create recurring maintenance work

Requirements

• Blender 4.2 or later
• Unity 2022 LTS or later
• URP or HDRP
• No additional Python packages required

Export with intent. Import with confidence.