AI CHARACTER RIGGING
AI Character Rigging for Game-Ready 3D Models
Upload your model — Meshy's AI character rigging for game development auto-generates a full skeleton, skinning weights, and blend shapes in seconds. No manual rigging. No experience needed. Animation-ready output, optimized for Unity, Unreal, and any modern game engine.
How to Rig a Game Character with Meshy
From raw mesh to animation-ready character — in under 2 minutes.
Step 1
Bring Your 3D Character to Life
Generate a model in Meshy, or import your own — we support FBX, OBJ, GLB/GLTF, and USDZ. AI animation with auto-rigging is available for models generated in Meshy; no skeleton setup or mesh cleanup required.
Step 2
AI Detects Your Skeleton Type
Meshy automatically identifies whether your character is humanoid, quadruped, or a custom creature. A real-time bone preview lets you confirm the detection before proceeding.
Step 3
Auto-Generate Bones & Weights
With one click, Meshy builds a complete bone hierarchy, calculates smooth skinning weights, and generates blend shapes for facial animation — all without a single brush stroke.
Step 4
Export & Animate
Download your rigged character as FBX, GLB, or USDZ. Import directly into Unity, Unreal Engine, Blender, or Maya and apply any animation immediately.
Why Choose Meshy Over Manual Rigging & Other Tools
Every character type, production-quality weights, and a full rig in minutes — not days.
Every Character Type
Support for Every Character Type
Most rigging tools lock you into humanoid characters. Meshy supports humanoid heroes, four-legged creatures, robotic rigs, and custom skeletons — all in one tool. The AI automatically detects your character type and applies the optimal skeleton template. No manual setup, no tool switching.
Humanoid & QuadrupedCustom Skeletons
Zero Weight Painting
Skip 2–8 Hours of Manual Weight Painting
Traditional rigging wastes days on skinning. Meshy's AI generates production-quality weights in seconds, eliminating elbow collapse, knee pinching, and finger distortion. Your joints deform naturally on the first try — fine-tune in the built-in editor or export and iterate in any DCC tool.
AI SkinningNatural Deformation
Minutes, Not Days
Production-Ready Output in Minutes, Not Days
Meshy completes auto-rigging in under 30 seconds, and the entire workflow — upload, analysis, bone generation, weight calculation — finishes in under 5 minutes, replacing 1–3 days of technical-artist work. Indie teams rig 50+ characters in an afternoon; AAA studios use it for rapid iteration.
Under 30 SecondsScale Production
Everything You Need
Complete Character Rigging & Animation Toolkit
Rigging, animation, and one-click export to every game engine and DCC tool — all in one platform.
Multi-Skeleton Auto-Detect
Auto-detects humanoid, quadruped, and custom skeletons — for NPCs, enemies, bosses, and mounts.
Full Bone Hierarchy
Complete bone hierarchy generation — spine, limbs, fingers, and tail — built automatically from your mesh.
Automatic Skinning Weights
Automatic skinning weights with smooth joint deformation — no manual weight painting required.
Blend Shapes & Morph Targets
Blend shape and morph-target support for expressive facial animation and lip sync.
600+ Animation Presets
600+ game-ready animation presets — walking, attacking, idle poses, and more — ready to apply to any rigged character.
Animation Retargeting
Retarget animations across different character proportions and skeletons so one motion library fits your whole cast.
Built-in Bone Editor
Reposition, rename, and re-parent joints in the built-in bone editor — fine-tune any rig without leaving Meshy.
Cloud-Based — No Install
Rig characters entirely in your browser. No software to download, no setup — start with a free account.
Rig Your CharacterExport in Any Format for Character Rigging
Need a different file type for your engine or DCC pipeline? Convert your rigged Meshy models between popular 3D formats right in your browser — free, fast, and with no upload limits.
FBX to OBJ
OBJ to GLB
GLB to OBJ
Official Plugins
Works With Every Tool in Your Workflow
One-click export to every major game engine and DCC tool — via official Meshy plugins.
Unity
Drive characters with the Animator Controller and Humanoid motion clips. FBX or GLB; skeleton maps to Unity's Humanoid Avatar.
Unreal Engine
Use as a Skeletal Mesh, driven by Control Rig or Sequencer. Compatible with Unreal's retarget pipeline.
Blender
Full Armature edit, NLA animation, render-ready. Bones import as a Blender Armature with vertex groups intact.
Maya
HumanIK- and MotionBuilder-compatible studio workflow. Skeleton structure works with Maya's HumanIK solver.
3ds Max
Studio animation and rendering workflow. Full bone hierarchy and skinning weights preserved.
Godot
Open-source engine with native FBX/GLB support via ufbx. Import rigged characters directly into Godot 4.3+.
Roblox Studio
Build and publish Roblox games with AI-generated characters via the Meshy Bridge app.
Omniverse
NVIDIA's real-time 3D simulation platform with a USD-compatible pipeline.
Mixamo — Format Compatible
Meshy uses Mixamo-compatible bone naming. Upload your rigged character and apply any free motion clip directly — no plugin required.
