Privacy
What is stored, and where
Player names, game settings, scores, your custom word lists and a list of recently used cards (so they do not repeat) are saved in your browser's local storage on this device under the key tw-party.v1. Nothing is uploaded. To let the games open without a connection, the browser also keeps a copy of this site's pages, scripts and cards; it contains nothing about you. Clear this site's data in your browser to remove it.
Motion sensor
If you choose tilt control in Charades, the page reads the phone's orientation while a round is running to detect a nod. The readings are used on the spot and never stored or sent.
Images and files
The title board image and word list backups are created in your browser and saved directly to your device.
Cookies and tracking
PartyDeck sets no cookies and loads no advertising, fonts or images from other sites. On party.mazepad.cc the web host, Cloudflare, adds its Web Analytics script (from static.cloudflareinsights.com), which counts page views and measures how fast pages load. Cloudflare states that it does not use cookies or local storage for this and does not fingerprint visitors. Player names, word lists and scores are never part of it: they stay in your browser. (cloudflare.com/web-analytics, developers.cloudflare.com/web-analytics/about; read 2026-10-21)
Hosting
The web host that delivers these pages may keep standard technical logs of requests (such as IP address, time and page) to run and protect the service.