Local storage
Personal tier boards, Daily Duel progress, streaks, and one local freeze are stored with browser localStorage. This data is not sent to Tier List Duel by the application. Clearing site data removes it.
Share links
A friend challenge link contains enough information for another browser to recreate the questions and compare answers. Do not include sensitive personal information in a list title or custom item.
Future changes
If a later release adds submitted community content or analytics, this page must be updated before that collection starts. Public UGC would require explicit moderation and a separate retention policy.