Don's Tools · Time & Productivity

Time & productivity

Timers, Pomodoro, alarms, habit tracking and a to-do list, all running in your browser.

Time and Productivity is a set of free tools on Don's Tools including a countdown timer, stopwatch, Pomodoro timer, alarm, habit tracker and a to-do list with JSON backup, all running in your browser with data kept privately on your device.
Countdown Timer›Stopwatch›Pomodoro›Alarm›Habit Tracker›To-Do List›Vehicle Reminder›Document Expiry Tracker›Focus Timer›

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Frequently asked questions

Are these tools free and private?

Yes. They are free, need no sign-up, and run in your browser. Tools that remember things, like the habit tracker and to-do list, store data only on your device.

Do timers and alarms work in the background?

They run while the page is open. Keep the tab open for alarms and Pomodoro sessions to ring on time.

Does the to-do list save my tasks?

Yes, automatically in your browser, and you can export a JSON backup and import it on another device.

Do I need to install anything?

No, everything works in a modern browser on phone, tablet or computer.