Privacy
Last updated 3 November 2026
What we store
FROSTLINE has no accounts and no database of users. Your settings, presets, drafts, favourites and alliance roster are saved in your browser’s local storage on this device only. They never leave it unless you export a file or copy a share link yourself.
Share links
A share link carries the plan in the part of the address after “#”. Browsers do not send that part to the web server, so the server never sees your plan. Anyone you give the link to can read it.
Advertising
FROSTLINE is free and shows ads from Google AdSense. Google and its partners may use cookies to serve and measure ads. In the EU/EEA, the UK and Switzerland, Google’s consent message asks for your choice first; if you decline, only non-personalised ads are shown. You can change your choice in Settings at any time. Google’s use of data is described at https://policies.google.com/technologies/partner-sites.
Server logs
Like any website, the server that delivers these pages may record technical request data (IP address, time, page, browser) in short-lived logs for security and troubleshooting.
Your rights
You can delete everything FROSTLINE stored on this device from the Saved page, or by clearing site data in your browser. If you are in the EU/EEA, you have rights under the GDPR regarding any personal data processed by advertising partners; write to the address below with any questions.