Welcome to the free online STL viewer!
View 3D STL files directly in your browser - no software installation is required.
We upload nothing to our server - everything is done client side.
* NEW - Stand Alone Javascript Plugin

Embed viewstl.com in your own website
You can now easily display 3D files directly in your own website - just follow the two steps below.
You can also communicate/alter the model within your page at runtime - click here for instructions.