Privacy Policy
This policy explains how STLFixer protects your model and what information may be collected when you visit the website.
Your STL files
Your STL files stay on your device and are not uploaded to our servers. Closing or reloading the page removes the file from the tool.
Information collected during a visit
Our hosting provider may receive standard visit information such as your IP address, browser type, requested page, visit time and security logs. Your STL file, file name and repair results are not intentionally included.
Google Analytics
STLFixer uses Google Analytics 4 to understand page visits, device types, approximate region, referral sources and interactions such as opening an FAQ or completing an STL check. Google Analytics does not receive your STL file, file name, model geometry or repair results.
Google may process analytics identifiers and set cookies under its own Privacy Policy. You can limit analytics cookies through your browser settings or a supported content blocker.
Affiliate and external links
Some outbound links may be affiliate links. A third-party site can collect information under its own privacy policy after you follow a link. Affiliate links are labeled through a general disclosure and use appropriate sponsored link attributes.
Cookies
STLFixer does not require an account. Google Analytics may set cookies or use similar identifiers to distinguish visits and measure site usage. We do not send model data to Google Analytics or use your model to build advertising profiles.
Security and retention
Keeping the file on your device reduces transfer risk, but it cannot protect a device that is already compromised. Hosting and security providers may keep standard visit logs according to their own policies.
Contact
For privacy questions, email hello@stlfixer.com. Please do not send sensitive model files by email.
Frequently asked questions
Does STLFixer upload my STL file?
No. Your STL file stays on your device and is not sent to STLFixer.
Does STLFixer use analytics?
Yes. STLFixer uses Google Analytics 4 to measure page visits and site interactions. Analytics do not receive your STL file, file name, model geometry or repair results.
How can I ask a privacy question?
Email hello@stlfixer.com with your question. Do not attach confidential STL files unless specifically requested through an agreed secure channel.
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