Terms of use

These terms apply to the website 3dprinterwiki.org, its tools and its guides. If you don't agree with them, please don't use the site.

Using the tools

You may use the tools for personal and commercial work, including preparing files for prints you sell. Please don't use the site in a way that disrupts it for others, for example by automated mass requests, or try to copy the site as a whole.

Your files and other people's rights

Files you open are processed on your own device. You remain responsible for the files you use and for having the right to use them. Converting, repairing or printing a model does not change its licence: if a model was made by someone else, follow the licence it was published under, especially before selling prints or sharing modified versions.

Accuracy of results

We test the tools and the numbers in the guides carefully, but results depend on your files and settings, and conversions between formats can change a model, for example by turning curves into flat facets or dropping colours and textures. Calculators give estimates. Check every result before you rely on it, especially for parts that must fit, carry loads or be safe. The site does not give engineering, safety or financial advice.

No warranty

The site and its tools are provided "as is", without warranties of any kind, including fitness for a particular purpose. We may change, interrupt or remove tools at any time.

Limitation of liability

To the extent permitted by law, we are not liable for any loss or damage arising from the use of the site or its results, including failed prints, wasted material, damage to printers, or lost data. Keep copies of your original files.

Links and advertising

The site contains ads and links to other websites. We are not responsible for the content or practices of those sites.

Site content

The texts, images and code of the site are protected by copyright. You may quote short passages with a link to the page. Names of programs and products mentioned in the guides belong to their owners and are used only to describe compatibility.

Changes

We may update these terms. The date at the top shows when they were last changed. Questions: hello@3dprinterwiki.org.

Updated November 2026 · How these tools work