First-release policy
Privacy
SFE DB does not require an account and does not ask for Roblox credentials, email, age, real name, or social account to use its tools.
Local plans
Tank plans are saved with browser local storage only when you choose Save. Share links put a limited, versioned copy of the plan in the URL fragment. A fragment is not secret; anyone with the link can read its contents.
Tracking and uploads
Analytics, advertising, and third-party tracking are disabled in this release. The evidence recorder downloads a JSON file locally and does not upload it. Server infrastructure may keep ordinary security and access logs when the site is eventually hosted; the actual host must document its retention before production launch.
Your controls
Use Clear local data in Tank Planner or clear this site's browser storage. Do not put personal information in plan names, row labels, notes, or evidence files.