Privacy Policy
This page explains what Warifuru handles, how it is stored, and how advertising is delivered.
Information Used
Names, genders, seating conditions, grouping conditions, row counts, column counts, and other inputs are used to create and display seating charts, groups, and brackets.
Browser Storage
Inputs and saved data are stored in your browser localStorage. The operator does not store them in a database or similar server-side storage. However, when you use a shareable URL, entered content included in the URL may appear in network transmission paths or hosting provider access logs. Ad providers and hosting providers may also collect technical information when ads are delivered or pages are accessed.
Shareable URLs
Shareable URLs include the entered content. Anyone with the URL can view the same content, so be careful when sharing URLs that include student names or similar information. The URL may remain in browser history at the destination or in service access logs.
Advertising
Warifuru uses Ninja AdMax for advertising. The ad provider may use cookies, advertising identifiers, or similar technologies to display ads, measure delivery, prevent abuse, and improve ad quality.
Third Parties
Warifuru does not sell or provide entered content to third parties except where required by law. Please also review the ad provider's policy for information handled in connection with advertising.
Contact
For questions about this policy, use the public contact channel provided by the operator.
Revisions
This policy may be revised when the service, advertising delivery, or applicable rules change. Important changes will be shown clearly within the service.