# How to Create 3D Animation with Auto Rigging

> URL: https://help.meshy.ai/en/articles/16231707-how-to-create-3d-animation-with-auto-rigging
> Language: en
> Last updated: 2026-08-27T10:32:11Z

## Overview

Creating a 3D animation used to require hours of manual rigging work. With Meshy's [AI Auto Rigging](https://www.meshy.ai/features/ai-auto-rigging) and [AI Animation Generator](https://www.meshy.ai/features/ai-animation-generator), you can go from a static 3D model to a fully animated character in under a minute — no rigging experience required.

This guide walks you through the complete workflow: rigging your model, applying animations, and exporting for use in Unity, Unreal Engine, Blender, or any other tool.

### Step 1: Upload or Generate Your 3D Model

Head to the Meshy dashboard and navigate to the [Auto Rigging](https://www.meshy.ai/features/ai-auto-rigging) tool. You can either:

- **Upload an existing model** — supported formats include FBX, OBJ, and GLB

- **Generate a new character** — use Meshy's Text to 3D or Image to 3D tools, then pass the result directly to Auto Rigging

💡 **Tip:** If your model has fused geometry (e.g., legs merged together) or poor topology, run remesh first for best rigging results. Check the [character auto-rigging workflow guide](https://www.meshy.ai/tutorials/character-auto-rigging-workflow) for a detailed checklist.

### Step 2: Apply Textures (Optional but Recommended)

If your model isn't already textured, apply materials before rigging. This ensures your final animated export looks complete and production-ready. Meshy's texture generation can handle this in the same workflow.

### Step 3: Configure and Run Auto Rigging

Select your character type to let the AI choose the right skeleton:

- **Humanoid** — for bipedal characters (humans, humanoid creatures, stylized figures)

- **Quadruped** — for four-legged animals and creatures

- **Smart Rig (Beta)** — for custom or fantasy creatures that don't fit standard categories

Click **Rig** and the AI will automatically generate a full skeleton hierarchy with skinning weights in approximately **30 seconds**. Bone naming follows Mixamo conventions, so the rig is immediately compatible with most animation pipelines.

### Step 4: Add Animation

Once rigged, you'll have access to a library of **600+ game-ready motion presets**, including:

- Walk cycles and locomotion

- Combat and attack animations

- Idle poses and breathing cycles

- Jump, dance, and emote animations

Browse the library, select a motion clip, and preview it on your character in real time. The system automatically adapts the animation to your model's proportions.

💡 **Tip:** Humanoid characters have access to significantly more animation presets than quadrupeds. For more information regarding animation, you can refer to this [page](https://www.meshy.ai/features/ai-animation-generator).

### Step 5: Export Your Animated Model

When you're happy with the result, export in your preferred format:

- **FBX** — best for Unity, Unreal Engine, Maya, and 3ds Max

- **GLB** — best for web platforms, Blender, and Godot

- **USDZ** — best for Apple AR workflows

Bone hierarchies follow industry standards, so animations retarget cleanly and blend with existing motion data in your target engine.

## FAQ

**1.Why doesn't my rig look quite right?**

If your rig doesn't look quite right, run through this checklist

- **Pose errors** → Regenerate the model with a proper T-pose or A-pose stance

- **Asymmetry** → Add "symmetrical" to your generation prompt

- **Poor topology** → Run "remesh" before rigging

- **Fused geometry** → Regenerate the model with explicit separation between limbs

- **Grounding issues** → Reposition the model and re-rig

For a deeper dive into the full workflow, see the [character auto-rigging workflow tutorial](https://www.meshy.ai/tutorials/character-auto-rigging-workflow).

**2.Why is walking the only animation available for quadrupeds?**

Currently, **walking** is the only animation we support for quadrupeds. We're actively working on adding more animation types, so stay tuned for updates.

**3.What if the feet are stuck together in a humanoid animation?**

We recommend generating your model in a **T-pose** with the **feet spread apart**. This gives the rigging process clearer separation to work with, which helps prevent the feet from merging or sticking together during animation.

**4.Why can't I apply animations after smart-rigging?**

Smart-rigged models currently aren't supported by our **animation library**. We're working on adding this compatibility in a future update.