All TimerHubs Tools
Pick the tool that fits the job. No account, no install, no credit card.
Pick a tool
Every tool is free, works in the browser, and needs no signup.
StopwatchMillisecond stopwatch with lapsCountdown TimerUp to 99 hours with alarmMulti TimerRun many stopwatches at oncePomodoro Timer25 / 5 / 15 focus cyclesTime Zone ConverterLive world clockMilitary Time24-hour chart & converterRandom Name PickerSpin, pick, and pick teamsSensory Timers8 silent styles: ring, lava, goo, sandHoliday CalendarEvery holiday + calendar gridEmbeddable StopwatchDrop it in your own site
Looking for numbers instead of minutes? Try the free calculators, the fun pickers and games, or browse the full site index.
Looking for games and pickers?
The wheel, dice, coin flip and quick games are in the Fun & Games hub.
Which timer should you use?
- Stopwatch — see how long something took, with laps.
- Countdown timer — count down from 30 seconds to 99 hours.
- Multi timer — a separate clock for each lane or group.
- Pomodoro timer — automatic work and break cycles.
- Visual timer — a shrinking color ring, great for kids and classrooms.
- Time zone converter and military time — read schedules anywhere.
- Random name picker — choose who goes next, fairly.
Free, private, in your browser
Everything runs on your device and keeps going if the internet drops. Rosters and laps are saved in your browser, never sent to a server.
Built for classrooms, gyms and teams
Big enough to read across a room, on a phone, laptop or projector. You can also embed the stopwatch on your own site.
New here? Start with the stopwatch, see use cases, or read the blog.