---
title: "IFC Viewer"
description: "Free online IFC viewer for BIM. Open IFC files in browser to view walls, doors, windows, slabs, and more. Click elements for properties. Local processing, no upload."
toolId: "ifc-viewer"
category: "preview"
subgroup: "model-viewer"
subgroupName: "3D Model Viewer"
url: "https://any3d.cc/en-US/tools/ifc-viewer"
markdown: "https://any3d.cc/llm/tools/ifc-viewer.md"
---

# IFC Viewer

View IFC building models online. See element types at a glance. No need to install professional BIM software.

**Category:** 3D Model Viewer Tools (`preview`)
**Subgroup:** 3D Model Viewer (`model-viewer`)

**HTML:** https://any3d.cc/en-US/tools/ifc-viewer

> Runs entirely in the browser. Files are not uploaded to Any3D servers.

## Overview

IFC is the international standard format for Building Information Modeling (BIM), used for information sharing in construction projects. Open IFC files in your browser to walk through walls, doors, windows, slabs, beams, columns and other building elements. Click any element to see its properties, helping you quickly understand the building structure without installing any professional software.

## About Configuration Options

### Preview settings

- **Auto-rotate** (Default: Off): Slowly rotate the model around the vertical axis after loading for a full view. Can be toggled anytime in the left panel.
  - `on` — On: Auto-rotate after loading
  - `off` — Off (Recommended): Stay still, rotate manually only (default)

### Animation

- **Clips**: Number of animation clips stored in the file.
- **Bones**: Number of skeleton bones used for rigging and skinning.

## Format Information

### Input format

- **Extension:** ifc
- **Full Name:** Industry Foundation Classes (IFC)
- **Type:** 3D Model
- **Format:** IFC
- **Tools:** [Three.js](https://threejs.org), [Blender](https://www.blender.org)
- **Open With:** [Blender](https://www.blender.org), [View in IFC Viewer](https://any3d.cc/en-US/tools/ifc-viewer)
- **Description:** IFC (Industry Foundation Classes) is an open international standard (ISO 16739) for BIM. It uses a data model to describe building components' geometry, properties, relationships, and lifecycle, enabling data exchange and collaboration across BIM software.

IFC records engineering semantics (walls, beams, columns, relationships) rather than rendering. Browsers and game engines cannot render IFC directly; conversion to a mesh format simplifies semantics to pure geometry. The original IFC must remain in the BIM toolchain.
- **Supported Features:**
  - Real-time WebGL rendering
  - Orbit controls with rotate/pan/zoom
  - Wireframe and shaded display modes
  - Animation playback (if supported by format)
- **Notes:**
  - The IFC format is widely supported in 3D software and engines

## FAQ

### Which building elements can I view without installing professional software?

You can view walls, doors, windows, slabs, beams, columns, stairs, and more. Different element types are color-coded for easy identification.

### How do I view detailed properties of an element?

Click any element in the model. The info panel on the right will display its type, name, material, and other properties, making it easy to review design details.

### What if a large IFC model with many elements loads slowly?

Large models may take some time to load initially. We recommend using a device with good performance and closing other resource-intensive programs for a smoother experience.

### Will colors and materials in IFC files be preserved?

Basic color and material information is preserved, allowing the model to appear close to the design intent for easy visual review.

### My model was exported from Revit or ArchiCAD to IFC, will it open here?

Yes. IFC is an open BIM standard, and files exported from Revit, ArchiCAD, Tekla, and other BIM tools open directly. The viewer supports IFC2x3 and IFC4 files.

### Why does an IFC file contain so much more than geometry?

IFC stores building intelligence: walls, doors, windows, and slabs carry types and properties, not just shapes. That is why IFC files are richer than plain 3D formats, and why they are the standard for architecture workflows.