SplineBring characters to life with 3D animation
Create 3D characters with interactions, motion and game controls, all in your browser.
Spline is a free 3D design tool in your browser.
Spline powers expressive 3D avatars and animations.
How character animations are created
Spline makes it easy to create engaging character animations.
- 01
Ideate
Start by exploring our character animation templates or begin with a blank canvas. Sketch your ideas and experiment with different animation styles.
- 02
Design
Create detailed character animations with realistic movements and expressions. Add interactive elements that bring your characters to life.
- 03
Ship to Production
Publish animated 3D avatars to digital products with ease. Export lively, production-ready characters into apps or websites for immersive user interaction.
Remix Animated Characters & Avatars
Customize avatar and character templates from the community.
Questions, answered
Can I create animated 3D avatars in Spline?
Yes! Spline allows you to design, customize, and animate expressive 3D characters and avatars directly in the browser. Use state logic and state-based animation to bring characters to life. Perfect for gamified experiences, branding, or virtual experiences.
How do I begin animating characters in Spline?
Start by importing a rigged 3D model or building your own character in Spline. Use the events and state logic tools to define motions like walking, waving, or reacting to interactions such as clicks and hovers.
What tools are available for character animation?
Spline offers state-based animation, conditional logic, materials, and user-based triggers, all in an easy-to-use interface. You can build natural motion and interactive states for dynamic, engaging avatars.
Which file formats are supported for avatar design?
You can import rigged models in .FBX, .OBJ, or .glTF formats. Spline also supports images (.PNG, .JPG), SVGs for styling, and audio files like .MP3 for adding voice or effects to your avatar scenes.
Can my avatars be interactive?
Absolutely. Spline lets you make avatars respond to user input using logic-based states, hover effects, or even scene transitions. This is perfect for web apps, games, or interactive storytelling experiences.
Do I need animation experience to use Spline?
No prior experience is needed. Spline’s interface is designed to be accessible for designers of all skill levels. The visual workflow makes it easy to build animations and interactive avatars without coding or complex software.
Bring Characters to Life in 3D
Animate expressive avatars and 3D characters in real-time. All within Spline’s interactive design toolkit.