Privacy

This site has no accounts and no tracking. Your rulesets and preferences are stored on your own device. Saving a shareable ruleset stores its contents on our server so the link works for others — and on your own other devices; it isn’t tied to your identity. If you email a ruleset to yourself, we use that address only to send that one message. Custom rules you write are never mined or read for any purpose beyond showing them back to you.