Choose your timing mode
Pick one feature at a time—only the active tool is visible and gets the big neon digits.
Your last values and sessions are saved in this browser, so you can continue next time you visit.
Stopwatch – labeled split times
Classic chronometer that can record multiple split times in the same run.
You can pre‑name splits (e.g. Jim, Runner2, Warmup) and export them as CSV.
00:00:00.000
Each new split will automatically use the next name from this list.
Splits, labels and tags are stored locally. Keyboard: S = Start/Stop, R = Reset, L = Split (when stopwatch panel is active).
Countdown timer
Set hours, minutes and seconds, or use presets like Pomodoro or short breaks.
When it reaches zero, you get a sound alert and optional browser notification.
00:00:00
Presets:
Your last countdown setup is restored automatically on your next visit.
Interval timer
Alternate between “Work” and “Rest” phases for a chosen number of rounds.
Use templates (Tabata, HIIT, Study) and track your sessions with tags.
Work 00:00
Templates:
Ready – configure your intervals and press Start.
Session history & streaks
A simple overview of your recent stopwatch, countdown and interval sessions.
Stored locally in this browser only.
Streak: 0 day(s)