Terms of Service

Last updated: July 2026

By using STLToolbox.com, you agree to the following terms. If you don’t agree, please don’t use the site.

The tools are free, as-is

Our tools are provided free of charge, with no guarantee of uptime, accuracy, or fitness for any particular purpose. We do our best to keep them working well, but you use them at your own risk, and we’re not liable for any loss, damage, or wasted filament resulting from their use.

Your content, your responsibility

You’re responsible for any images or designs you upload and print using our tools, including making sure you have the right to use and reproduce them. We don’t review, store, or have any visibility into what you upload, since everything runs locally in your browser.

No warranty on print results

3D printing outcomes depend on many factors outside our control — your printer, materials, slicer settings, and calibration. We can’t guarantee any specific print result.

Acceptable use

Please don’t use this site to upload or generate anything illegal, infringing, or intended to cause harm. We reserve the right to restrict access if this is abused.

External links

This site links to third-party services (like Buy Me a Coffee). We aren’t responsible for the content, policies, or practices of external sites.

Changes to these terms

We may update these terms as the site evolves. Continued use of the site after changes means you accept the updated terms.

Contact

Questions about these terms? Reach out through our Contact page.