Cookies & privacy choices
No application cookies or optional tracking
This version of Involute CAD does not set its own cookies, use localStorage or sessionStorage, or load advertising or analytics services. There are no optional categories to accept. The application therefore does not present a cookie-consent banner.
What stays on your device?
| Item | Purpose | How long? |
|---|---|---|
| Open project and undo history | Editing in the current browser page; held in memory | Normally until the page closes or reloads |
| Downloaded JSON, STL or OBJ files | Files you choose to save or export | Until you delete them from your device or backups |
| Browser cache | Your browser may cache local site assets | Controlled by the browser and serving infrastructure |
Hosting-platform storage is separate from the application state described above.
Your privacy choices
No targeted advertising or cross-site tracking runs in this build, regardless of browser settings. There is no sale or advertising sharing by the application to opt out of.
Global Privacy Control is a browser privacy signal. This version has no targeted-ad processing, whether or not your browser sends the signal.
You may clear cached site data using your browser settings. This does not delete files you have downloaded. Closing or refreshing the editor can lose unsaved work, so save your project first.
OpenAI Sites and platform cookies
OpenAI Sites hosts the public pages. OpenAI describes cookies and similar technologies in its Cookie Notice. That platform-wide notice is not a verified cookie inventory for this particular site. No specific platform cookie names or lifetimes are claimed here without confirming them.
The no-tracking statement describes Involute CAD's own code. It does not promise that OpenAI, your browser, or an external site you visit processes no information. Server connection and security logs can exist without cookies.
Optional PayPal link
The download popup includes a link to PayPal. It does not load PayPal resources or set PayPal cookies inside the editor. Clicking it opens PayPal separately, where PayPal's own storage and privacy controls apply. The countdown runs in memory and no tip or dismissal preference is saved.
Your controls
You can view, block or remove site cookies through your browser settings. Blocking necessary platform storage may affect access. This application includes no optional analytics or advertising integrations and collects no cookie-consent preferences. Platform-provided privacy controls, where shown, are managed by that platform. See the privacy notice for hosting information.
Reference: ICO: cookies and similar technologies.