There are no accounts and no sign-up. The calculators run in your browser, and what you type isn't sent anywhere.
Encounter links
The encounter builder keeps your party and monsters in the page address so you can copy a link. That address stays on your device unless you share it.
Statistics
Page views are counted with Cloudflare Web Analytics. It doesn't use cookies or follow you across sites; I only see totals, like which pages get visited and from which countries.
Ads
There are no ads right now. If that changes, this page gets updated first with which ad provider is used, what it collects and how to opt out.
Contact
Questions about privacy: hello@5ecalc.com.