Terms of Service

Acceptance of these terms

By using STL Kit, you agree to these terms. If you do not agree, please do not use the site.

The service

STL Kit provides free browser-based tools for working with 3MF, STL, and OBJ files and for estimating 3D printing costs. The core tools run without an account. Features, supported formats, and limits such as the maximum file size may change as the service develops.

Your files and content

You retain your rights to the models and other content you process. Because conversion happens in your browser, you do not grant us a license to upload or reuse your model files. You are responsible for having the right to use the files you process and for complying with applicable intellectual property laws.

Acceptable use

You must not misuse the site, attempt to disrupt or gain unauthorized access to it, use it for unlawful activity, or distribute malware. You may not use the tools to violate another person's rights.

Verify outputs before use

File conversion may change or omit format-specific information such as units, colors, materials, plates, modifiers, or print settings. Cost calculations are estimates based on the values you enter and the assumptions shown on the page. Always inspect converted models in your slicer or CAD software and verify prices, fees, dimensions, and print settings before production or sale.

Third-party services and trademarks

STL Kit may link to third-party documentation or services. Their own terms and policies apply. Product and company names belong to their respective owners; mentioning a slicer, printer, or marketplace does not imply endorsement or affiliation.

Availability and changes

We aim to keep the tools useful and reliable, but we do not guarantee uninterrupted availability or compatibility with every file, device, or application. We may modify, suspend, or discontinue features. We may also update these terms and will show the latest revision date on this page.

Disclaimer and limitation of liability

The service is provided on an "as is" and "as available" basis to the extent permitted by law. STL Kit is not liable for indirect or consequential losses, lost profits, failed prints, or production decisions resulting from use of the tools. Nothing in these terms excludes liability that cannot legally be excluded.

Contact

Questions about these terms can be sent to support@stlkit.io.