Not just an IFC viewer. Author walls, slabs, columns, beams, roofs, stairs, and grids in plan view. Edit attributes, validate, raise issues, share read-only links, and export back to IFC 4.3 — all in the browser. Sign up in under a minute, every feature free.
This isn't a screenshot — it's the live app loaded with a sample IFC. Orbit, select elements, inspect properties. Sign up and you'll also be able to draw, edit, validate, and export to IFC 4.3 from the same tab.
Input → modeling → validation → review → output. The same browser tab, no tool switching, no per-stage license.
Import IFC 2x3 / 4.3, or start with an empty project.
Draw walls, slabs, columns, beams, roofs, stairs, grids in plan view. Full Undo/Redo.
Required / range / equals checks, plus custom rules. AI explains every finding.
Viewpoint-aware issues + no-login share URLs. Clients open links without an account.
Write IFC 4.3 — round-trip with Revit / ArchiCAD or any IFC-aware tool.
Not just a viewer — a full browser-based BIM workflow.
Draw walls, slabs, columns (rect / circular / H-section), beams, roofs, stairs, and grids in plan view. Snapping, dimensions, endpoint dragging — every change runs through the operation pipeline so Undo/Redo always works.
Upload an IFC from Revit, Archicad, or Vectorworks and review it instantly. Storey switch, element selection, attribute inspection, and section views. Flip on “Faithful view” to see curved and complex elements as their real imported shapes — not boxy approximations.
Edit properties in place. Catch missing required values, out-of-range numbers, and equality mismatches. Built-in checks plus project-specific rules you author yourself, with optional AI explanations.
Pin an issue to an element and save the camera view with it. Share a link and the recipient lands on the same shot.
Mint a read-only URL and send it. No account needed to open it, so clients can look at the model without friction. Viewpoint-scoped links too.
Whether you imported an IFC or built one from scratch, export it back to IFC 4.3 — round-trip with Revit, ArchiCAD, and the rest of your BIM stack.
Overlay architecture, structure, and MEP IFC and find where elements collide with an exact shape test. Triage as resolved or ignored, then turn a clash into a tracked issue.
Free forever for individuals and small teams. Modeling, editing, and export all included.
Pro is still in the works. Pricing and availability will be announced at launch.
We ship improvements and fixes continuously throughout the open beta.
No credit card required. Sign up in a minute — import an IFC or start drawing from scratch.
Get started free