Privacy

Models and G-code files are read and processed entirely in your browser using local workers. They are never uploaded, stored on a server, or sent to a third party. Closing the tab discards them.

Theme, language, units, printer plate and cost preferences are stored in your browser's localStorage. They stay on your device and can be cleared at any time.

LayerKit records anonymous, first-party page-level events such as page views, tool opens and downloads. We do not record file names, file contents, IP addresses, precise locations or user identifiers. Browser language, coarse country, device class and referrer host may be recorded in aggregate. Raw events are deleted after 90 days; only aggregate counts are published on the public stats page.

A single functional cookie remembers your language choice. No advertising or third-party tracking cookies are used.

Privacy questions can be sent to the address published on the About page.