Privacy Policy
Last updated: 2026-09
What we collect
Account information (the identifier and email from your Tutu ID sign-in), the models and assets you create, and the technical logs needed to keep the service running (IP, browser type, error reports). We do not collect personal information unrelated to the service.
Where model data is processed
Geometry computes **in your own browser**; editing never requires uploading your model. Using AI does send your description and the current model structure to the model service — that step is unavoidable. Without AI, editing works fully offline.
What we do not do
We do not sell your personal information, do not train on your models, and do not make your work public without your consent.
What you can do
Export your models and source files in full at any time; delete individual models or your whole account. After account deletion, your data is removed from production within a reasonable period.
Cookies and local storage
We use them to remember your sign-in, interface language and theme, and to hold edits you have not saved yet. No third-party advertising trackers.
Contact
For privacy questions, or to exercise any of the rights above, reach us through the in-app feedback entry.