Privacy

Your files

Files you open in tulzoo (photos, PDFs, 3D models, texts) are processed in your browser and are never uploaded to our servers or anyone else's.

No accounts, no tracking cookies

tulzoo has no sign-up and does not use advertising or tracking cookies.

Your browser remembers a few things on your device only: the light or dark theme, the numbers you typed into some calculators and which tools you opened (so your tools show up first in the menu and search). Nothing of this is sent anywhere. You can clear it any time by clearing the site data in your browser.

Hosting

The site is hosted on Cloudflare. Like any website host, Cloudflare receives standard technical data needed to deliver the pages (such as your IP address and browser type). We may use Cloudflare Web Analytics, which counts visits without cookies.

Tools that go online

The 3D Terrain Map needs elevation data: it sends only the coordinates of the chosen place to the public Mapzen Terrain Tiles service on Amazon Web Services and, when you search for a place, the search text to OpenStreetMap Nominatim. No files are sent.

Tool ratings

When you rate a tool with stars, our server keeps the number of stars and a one-way code made from your internet address and the tool, so one address has one vote per tool. The address itself is not stored, and nothing links the vote to you. Your browser also remembers your own rating on your device.

Changes

If this page changes, the date below will change too.