One adult male model
Built on BodyParts3D 4.0. It does not cover every human variation or structure.
Interactive 3D anatomy
Explore the human body in 3D.
2,234 individually selectable structures across 15 systems. Orbit it, take it apart, and search 3,432 named concepts, right in your browser.
Human Atlas · open-source demo
Load the 3D atlas
It loads only when you ask, so this page stays light.
- About 33 MB
- Starts on click
How to use
Six ways to explore.
Everything below happens in the viewer.
- Drag
- Orbit the body
- ScrollorPinch
- Zoom in and out
- Tap
- Select a structure
- /
- Search by name or ID
- 01
Rotate and zoom
Drag to orbit. Scroll or pinch to move closer.
- 02
Select structures
Tap a part to see its name, system and anatomical context.
- 03
Toggle systems
Show or hide whole systems, such as skeletal or nervous. Presets give quick views.
- 04
Search anatomy
Press / to find a structure by name or ID, then isolate it or its group.
- 05
Explode view
Slide the explode control to pull the anatomy apart into its individual pieces.
- 06
Full screen
Use the full-screen button for a larger view.
Scope and disclaimer
An educational reference, not a diagnostic tool.
Human Atlas is an open-source look at anatomy, built from a single reference model.
Educational only
For learning and exploration. Never for diagnosis, treatment or surgical planning.
Simplified for the web
Models are optimised for browser performance and are not surgically precise.
Not part of Astraon AI
An independent open-source demo, hosted by Astraon Labs for anatomical education.
Attribution and credits
Anatomy data: BodyParts3D 4.0
© The Database Center for Life Science, licensed under CC Attribution 4.0 International.
Viewer application: MIT License
The Human Atlas viewer source code is open source and free to use, modify and distribute.
Hosted here
Astraon Labs hosts this independent open-source demo as a resource for anatomical education. It is a standalone project, not part of Astraon AI or our clinical products.