How to Combine Mixamo Animations in blender

     If you are working with Mixamo animations and want to combine multiple actions into one smooth animation using Blender 2.83.10, this guide is for you. This tutorial is beginner‑friendly and fully compatible with older Blender versions used by many low‑end systems.

 

What Is Mixamo and Why Use It?

Mixamo is a free online platform by Adobe that provides:

• Auto‑rigging for 3D characters
• Hundreds of free character animations
• Easy export for Blender, Unity, Unreal Engine, and more

Using Mixamo saves a lot of time, especially if you don’t want to manually rig or animate characters.

Why Combine Mixamo Animations in Blender?

Combining animations allows you to:

• Merge walk, run, jump, idle, and attack animations
• Create longer cinematic or gameplay animations
• Export one final animation for games or videos
• Improve workflow for Unity / Unreal Engine

Software & Requirements

Before starting, make sure you have:

• Blender 
• A rigged character from Mixamo
• Multiple Mixamo animation files (FBX format)
• Basic knowledge of Blender interface

Step 1: Download Animations from Mixamo

1. Go to the Mixamo website
2. Upload your 3D character
3. Select an animation (for example: Idle)

4. Set download format to:

• Format: FBX
• Skin: With Skin (for first animation)

5. Download other animations:

• Use Without Skin for additional animations

This keeps the rig consistent.

Step 2: Import First Animation into Blender

1. Open Blender 2.83.10
2. Delete default cube
3. Go to File → Import → FBX (.fbx)
4. Import the first Mixamo animation (With Skin)

You will now see your character with an armature.

Step 3: Import Other Mixamo Animations

1. Again go to File → Import → FBX
2. Import second animation (Without Skin)
3. Repeat for all animations you want to combine

Each animation comes with its own armature action.

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Step 4: Open Dope Sheet → Action Editor

1. Select the main Armature

2. Switch to Dope Sheet

3. Change mode to Action Editor

Here you will see different animation actions imported from Mixamo.

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Step 5: Combine Animations into One

1. Select first animation action

2. Note the end frame

3. Select next animation

4. Use Push Down Action (NLA Strip)

5. Move the next animation strip after the first

6. Repeat for all animations

This creates one continuous animation timeline.

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Step 6: Adjust Timing and Transitions

• Use NLA Editor to adjust animation strips

• Scale strips to speed up or slow down animation

• Slight overlap can make transitions smoother

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Step 7: Export Final Combined Animation

1. Go to File → Export → FBX

2. Apply these settings:

   • Selected Objects ✔

   • Apply Transform ✔

   • Bake Animation ✔

3. Export your final animation

Now your combined Mixamo animation is ready for:

• Unity

• Unreal Engine

• Game development

• Video projects

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Common Problems & Fixes

Animation Not Playing

• Make sure correct action is selected

• Check timeline frame range

Character Floating or Sliding

• Enable Root Motion correctly

• Avoid scaling armature after import

Animation Looks Broken

• All animations must be from the same Mixamo rig

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Watch Full Video Tutorial

I have explained this complete process visually in my YouTube video. If you are a beginner, I highly recommend watching it alongside this blog.

👉 YouTube Tutorial: How to Combine Mixamo Animations in Blender 2.83.10

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Frequently Asked Questions (FAQ)

Can I use this method in newer Blender versions?

Yes, but UI may be slightly different. This tutorial is optimized for Blender 2.83.10.

Is Mixamo free?

Yes, Mixamo is completely free to use.

Can I use combined animations in Unity?

Yes, export as FBX and import directly into Unity.

Is this method good for PUBG / BGMI animation practice?

Yes, it is commonly used for learning and educational animation workflows.

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Final Words

Combining Mixamo animations in Blender is an essential skill for 3D artists, animators, and game developers. With Blender 2.83.10, you can easily merge multiple actions and create professional‑quality animations.

If this guide helped you, don’t forget to:

• Bookmark this post

• Watch the video tutorial

• Share with other Blender learners

Happy Animating 🎮🎨