Privacy policy
Last updated: June 2026
What we collect
You can use ClashRoyaleDeck without an account, and without giving us personal information. If you create an account we store the email or sign-in identifier you provide and any decks you save. We also keep basic, aggregated usage analytics (pages viewed, rough region, device type) to understand what to improve.
Cookies and local storage
We use essential cookies/local storage to keep you signed in and remember preferences such as language. Analytics may set its own cookies. We do not use cookies to build advertising profiles, and we run no third-party ad networks.
Clash Royale data
Card, deck, battle and player statistics come from Supercell’s official Clash Royale API. Public player and clan data shown on stats and leaderboard pages is owned by Supercell and surfaced here for informational use; it is not combined with your account.
How we use data
To run and improve the site: keep you signed in, save your decks, compute the meta from aggregated battles, and fix problems. We do not sell or rent personal data to anyone.
Sharing
We share data only with the service providers that host the site, send authentication, and provide analytics — and only as needed to operate ClashRoyaleDeck. We may disclose information if required by law.
Retention
Account data is kept while your account exists. Saved decks remain until you delete them or your account. Aggregated, non-identifying statistics may be kept indefinitely.
Your choices
You can delete saved decks at any time, and request account deletion via the contact page. You can clear cookies/local storage in your browser, though that will sign you out and reset preferences.
Children
ClashRoyaleDeck is a general-audience gaming site and is not directed at children under the age required by your local law to consent to data processing.
Changes
We may update this policy as the site evolves; material changes will be reflected by the date below.
This material is unofficial and is not endorsed by Supercell. For more information see Supercell’s Fan Content Policy.