Last updated: 10 June 2026
PlanBox is a planning sandbox. By default everything you enter stays in your own browser. If you create an account, your email address and your plan data are stored in our database so they can sync across your devices. We do not sell your data, we do not show ads, and we do not use third-party tracking cookies.
Without an account, your plan (ages, incomes, outgoings, events, settings such as the theme) is saved in your browser's local storage. It never leaves your device. Clearing your browser data deletes it.
We do not collect names, addresses, bank details, or any information about real accounts you hold. The figures you type in are hypothetical planning inputs.
If analytics are enabled they are privacy-friendly and cookie-less (aggregate page counts only); they cannot identify you.
The site is served by Cloudflare. Account data is held by Supabase. Both act as our processors; we do not share your data with anyone else.
Without an account: clear your browser storage. With an account: contact us and we will delete your account and all synced data.
Email: privacy@planbox-app.uk
PlanBox is a planning sandbox, not financial advice. Questions about this page: see the contact section above. Back to PlanBox