Privacy
How inputs, calculations, downloads and normal hosting requests are handled.
Your inputs and calculations
Inputs, files and results stay in browser memory and are not uploaded or persisted. Refreshing or changing pages resets the workspace.
Downloads and printing
Downloads are generated locally, including PDF answer sheets, SVG previews, GPX tracks, CSV tables and JSON backups where offered. Print uses the browser print dialog. Temporary object URLs are released after use.
Normal website requests
There are no advertising scripts, analytics, remote fonts or paid processing services. The hosting provider receives normal requests, which can include IP addresses and browser information under its own policies.
If this changes
This policy must be updated before analytics, advertisements, accounts or remote processing are introduced.