Zuflow
Build 3D assemblies with visual logic
Zuflow launched on April 17, 2026 with 75 votes, #666 of 21,248 launches that month and more than 95% of that year's launches.
What it does
Zuflow is a web app that helps you build 3D assemblies with visual logic. Map your parts on a node graph and let the engine do the math. 🕸️ Visual Constraints: Wire parts on a canvas. See your logic. ⚡ Auto-Solver: Define relationships and watch parts snap together. 🚀 Browser-Native: Fast 3D rendering with zero downloads. 📐 Instant Drawings: Export dimensioned PDFs and DXFs
Zuflow is a node-based CAD tool for automatic 3D assembly. Connect parts, auto-place the assembly, and generate dimensioned DXF, PDF, and STEP files in one click.
The most logical way to assemble 3D models. Draw relationships on a visual canvas. Let the solver position your parts automatically. Generate dimensioned engineering drawings in a single click. Every assembly automatically generates a dimensioned, production-ready drawing with your Bill of Materials embedded directly on the sheet. Built for mechanical engineers who move fast and can't afford to repeat manual work. Connect parts via ports and let Zuflow calculate positions, orientations, and constraints automatically. No manual placement needed. Export any assembly as a STEP file with a single click — ready for downstream simulation, manufacturing, or handoff to any CAD tool. Generate…from zuflow.io
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