Design together.
In real time.
In your browser.
Nova3D is a collaborative parametric modeler for product teams — sketch, constrain, feature, and assemble with full version history. No installs, no lockfiles, no waiting.
Built for the way engineering teams actually work
Everything modern product development needs
A full parametric kernel, real-time collaboration, and proper version control — unified in a tool that opens in a tab.
Parametric modeling
A history-based feature tree on a real B-rep kernel. Edit any feature and the whole model regenerates — robustly, every time.
Real-time collaboration
Multiple engineers in the same Part Studio at once — live cursors, presence, and conflict-free edits. Like a doc, for geometry.
Versions & branching
Every edit is a microversion. Name immutable releases, branch a design, and merge changes back — full, auditable history.
Assemblies & mates
Compose parts into assemblies with mate connectors and degrees of freedom. Drag to articulate; check interference before you cut metal.
Interop
Import and export STEP, IGES, and STL. Bring legacy parts in, hand finished geometry off to manufacturing — no lock-in.
Runs anywhere
WebGL today, WebGPU next. Model from a laptop, a workshop tablet, or a thin client — the heavy lifting happens server-side.
The whole workflow, in one tab
From a constrained sketch to a versioned, collaboratively-edited assembly — no installs, no file handoffs.
From sketch to solid, in milliseconds
Constraint-solved sketches drive features; the server kernel regenerates geometry and streams it back to every collaborator.
Sketch
Draw profiles with a fast 2D constraint solver.
Constrain
Dimensions and relations — never over- or under-defined.
Feature
Extrude, revolve, fillet, pattern, shell, loft.
Regenerate
The B-rep kernel rebuilds and tessellates server-side.
Collaborate
Meshes stream live to everyone in the document.
“We replaced a tangle of desktop licenses and file-share chaos with one link. Two engineers edit the same assembly, history is always there, and nobody emails bracket_final_v7.step ever again.”
MPD.is · Innovation Studio
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