Last updated: September 28, 2026
Deadline is a reflection tool made by Manybox LLC. You choose the age you expect to live to, and the app shows your remaining time measured in experiences — meals, holidays, weeks, and your own custom counters. A reflection tool, not a prediction. Nothing here predicts when you will die, and nothing here is health or medical advice.
Everything you enter — your birthdate, your chosen age, your custom counters — is stored only in your own browser (local storage). We have no accounts and no servers that see your data. Clearing your browser data erases it.
Deadline is free. There is no paid plan, no account, and no sign-up.
Deadline is meant to help you value your remaining time and reconnect with the people who matter. It will never tell you that you should die, shame you for your circumstances, or use your data against you — because it has no data to use.
Don't abuse the service or try to break it. The design and content of Deadline belong to Manybox LLC.
Deadline is provided "as is." We work to keep it running and honest, but we can't promise uninterrupted service. To the extent allowed by law, our liability is limited to what you paid us — which is nothing.
Make them count.