Accurate in background tabs
The countdown uses a real end timestamp, so switching tabs or briefly sleeping the device does not accumulate interval drift.
Create a calmer work rhythm with accurate focus blocks, restorative breaks, a clear daily goal, and just enough history to see your progress.
Your first focused block starts here
Completed focus sessions will appear in this private history.
The timer provides a repeatable boundary for attention. The value comes from choosing one task, respecting the break, and returning with a little more energy.
Write one clear intention, adjust the timer if needed, and start a protected block of focused work.
When focus ends, step away for a short break. After the chosen number of rounds, take a longer break.
Use the daily goal and private history to track consistent effort without turning every minute into a performance metric.
The countdown uses a real end timestamp, so switching tabs or briefly sleeping the device does not accumulate interval drift.
Set focus, short-break, and long-break lengths, choose the long-break interval, and decide which phases should begin automatically.
Use a gentle sound, desktop notification, changing page title, and keyboard controls, while session history remains in this browser.
It is a time-management method that alternates focused work intervals with short breaks, usually adding a longer break after several focus sessions.
No. Twenty-five minutes is the familiar default, but this timer lets you choose focus blocks from 1 to 120 minutes and customize both break lengths.
Yes. It calculates the remaining time from a fixed end timestamp instead of assuming every interval callback fires exactly on time.
Yes. Auto-start is controlled separately for breaks and focus sessions, so you can automate either, both, or neither.
Completed focus sessions and settings are stored in local storage in this browser. Toolkit does not upload your session names or history.
Your browser may not support notifications, or permission may have been denied. Permission can usually be changed in the browser's site settings.
Explore the growing collection for calculations, documents, writing, and everyday work.