Do I need to install anything?

No. It runs in any modern browser, free, with no account required.

For Engineers · GPU 3D Fluid

GPU 3D Fluid for a trebuchet launch

Built for engineers using it for real design work. Go from concept to a running model in the browser, then scale to the cloud when needed. Simulate a trebuchet launch live below — adjust the inputs and watch it respond, right in your browser.

GPU 3D Fluid Studio (WebGPU)Live

3D advection + volume raymarch

Controls

A 64³ smoke volume, simulated and raymarched on your GPU. Drag to orbit the camera.

Injection

Data Inspector

Backendstarting…

Volume64³

Voxels262,144

FPS—

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

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Also for:Students Researchers Educators Hobbyists & Makers K-12 Students First Responders General version →

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Frequently asked questions

Is this good for engineers?: Yes — this version of "GPU 3D Fluid for a trebuchet launch" is framed for engineers using it for real design work. Go from concept to a running model in the browser, then scale to the cloud when needed.
Do I need to install anything?: No. It runs in any modern browser, free, with no account required.