Privacy, in plain language.

STL inspection stays on your device

The free STL tool reads and processes your selected file in your browser. It does not upload the file, mesh geometry, or downloaded inspection report to our server. Selecting a file does not send a project inquiry.

The website itself loads over the internet. This is a browser-local inspection tool, not a promise that your device has no network connections.

Project inquiries

If you submit the project review form, the site sends your name, email, project type, preferred CAD software, description, and indicative budget to the website’s server. These records are stored in a Cloudflare D1 database for the site operator to review and respond to your inquiry. They are not displayed publicly.

The form does not accept model uploads or collect payment information. Do not include passwords or unrelated sensitive information in your project description. Providing a model to a designer later is a separate step to agree.

Retention and contact

Inquiry records older than 90 days are cleared when a subsequent valid inquiry is processed. Contact about a project is separate from marketing; this form does not enroll you in a newsletter.

To ask about a record or request its removal, submit a project inquiry, select “Privacy or data request,” and identify the original inquiry reference and email address. The operator may need to verify the request before acting.

Hosting and external links

The website is hosted on Cloudflare Pages. Cloudflare may process technical request information to deliver and protect the website. Technical references link to external sites with their own practices. No advertising trackers or third-party analytics scripts are included in this version.