What is FBX in 3D modeling compatibility?

FBX is a widely used 3D file format that boosts compatibility by enabling seamless data exchange between different 3D modeling, animation, and game development software. It preserves key 3D data—like geometry, textures, animations, and rigs—so files from tools (e.g., Blender) can open in others (e.g., Maya, Unity, Unreal Engine) without losing critical details. It’s the go-to format for cross-tool workflows, as it maintains project consistency and eliminates compatibility headaches.