Productivity
Pomodoro Timer
Make time for focused work and a proper break, with adjustable Pomodoro rounds and a countdown in the tab title.
On your device
Free online tool · No signup
Stopwatch
Time a task, practice run or activity, with lap times and simple keyboard controls.
- Lap-time records
- Space to start or pause
- Fastest and slowest laps
Works in your browser · Your files stay hereFree · No account · No daily task limit
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How to use Stopwatch
- Press Start, or use the Space key.
- Record a lap with the Lap button or L key.
- Pause to read the elapsed time and compare laps; reset when finished.
Privacy
This tool runs entirely in your browser. Your file is processed on your device and is not uploaded to a server. You do not have to take that on trust — the monitor directly beneath the tool reads your browser’s own record of every request this tab made while your file was open.
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Date & Time
Date Difference Calculator
Find how long there is between two dates, shown as days, weeks and a calendar breakdown.
On your device