You can use Clara.io to create 3D models for AR/VR, video games, movies, or for 3D printing. Clara.io is a free, web-based 3D modeling and rendering software that uses JavaScript, HTML5, and WebGL technologies. It requires no configuration and is always accessible. Clara.io automatically stores your entire design creation history and allows you to collaborate with multiple people in real-time. It is designed around an extensible plugin and scripting model and offers STL, FBX, OBJ, Collada, and ThreeJS file format support. Clara.io also allows keyframe-based animation, camera and lights, bones adjustment & skinning to create 3D characters, and AR/VR, video game, movie, or 3D printing creation.