Focus timers

Pomodoro Timer

Run focus and break cycles that recover accurately after a background pause.

Timer settings and state stay in this browser.
Focus session25:00
Safe preset

Stores dates, times, numbers, checkboxes, and select choices. Text, CSV, JSON, QR content, and outputs are always excluded.

How to use it

How to use pomodoro

Run configurable focus and break cycles that recover from browser throttling or a background pause.

Work for 25 minutes, take a 5-minute break, and repeat four cycles.

  1. Enter or paste the values you want to work with.
  2. Review the result and any validation message.
  3. Copy or download the result when the tool provides that action.

How it works

Each phase stores an absolute end timestamp, so the display recalculates the remaining time instead of assuming every timer tick arrived on schedule.

Common uses

  • Structure a focused writing or analysis session
  • Alternate concentrated work and short breaks
  • Keep a repeatable browser-based focus routine

What the free tool includes

  • Custom focus and break lengths
  • Background recovery