Terms

PolyMason is a free tool for building low poly 3D models in the browser, provided by PolyMason. Using it means agreeing to these terms, which are short.

What you build is yours

Everything you build here is yours. Use it in any project, commercial or not, with no attribution required. That covers every file the site exports: OBJ, MTL, STL, 3MF, the palette texture and the billboard images, at every level of detail and in every variant. You do not need to credit PolyMason, though a mention is welcome.

The tool itself

The site, its code, its species and its name belong to PolyMason. You may link to any page. You may not copy the tool, sell access to it, present it as your own, or hit it with automated traffic that gets in the way of other visitors.

As is

The tool is provided as is, without warranty of any kind. A model may not suit your purpose, an export may differ from the preview, and the site may change or be withdrawn at any time without notice.

Liability

PolyMason is not liable for any loss arising from use of the tool or of anything built with it, to the extent the law allows. Nothing here limits a liability that cannot be limited.

Changes

These terms may change; the date below says when they last did. Continued use after a change means accepting it.

Questions? Use the contact form.

Last updated October 31, 2026.