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Privacy Policy

Last updated: August 2026

In short

Terrassen 3D does not collect personal data. We don't know who you are, what you design, or where you live.

What happens to my project?

Your project file is saved as a .json file locally on your computer via your browser. It is never sent to any server. We have no database, no user profiles, and no cloud storage.

• The file remains on your device until you delete it.
• You can share it with anyone — it's a standard file.
• If you lose the file, it's gone. We cannot help you recover it.

Cookies

The website may use sessionStorage or localStorage solely to remember UI state (e.g. last used template) — this never leaves your browser.

Analytics (Google Analytics)

We use Google Analytics (via Firebase), provided by Google LLC, to understand how the website is used so we can improve the user experience. Google Analytics uses cookies to collect anonymized data on traffic and usage patterns. This information is collected and processed by Google.

You can prevent Google Analytics from collecting data about you by installing the browser add-on Google Analytics Opt-out, or by disabling cookies in your browser.

Third parties

We use Google Fonts for typography. These are loaded from Google's servers and may result in your IP address being logged by Google. To prevent this, you can use a browser extension that blocks third-party requests.