

Start 3D Creation with One Sentence
Simply describe your idea and create 3D content with ease.
Hi3D Agent (Built-in GPT-6 Astra) understands what you want and helps you generate, refine, and finish your 3D model in one workflow—faster and with better results.

Just type in your request and Hi3D Agent takes care of the modeling. No complex tools to learn, no switching between software—turn your ideas into 3D work faster.


Simply describe your idea and create 3D content with ease.


AI meets Hi3D's 3D tools—image, geometry, texture, and mesh—from generate to optimize.


After generation, keep refining shape and textures to match your idea.
Hi3D Agent comes with built-in Skills for specific creative goals. Call on the right capability to take your model further—optimization, interaction, animation, and more.
From the first idea to 3D assets, a polished scene, and a playable demo—follow the full process and see how Hi3D Agent guides you through every step.

From understanding your request to generating, optimizing, and applying your model, Hi3D Agent connects scattered capabilities into one complete workflow—faster and smoother.