Time
Timer, stopwatch, countdown, Pomodoro and interval timer — start in one tap
Set a timer, run a stopwatch, count down to a date, work in Pomodoro sessions or train with interval rounds. Every tool starts with one tap and keeps exact time even when the tab is in the background, because it counts from the clock rather than from screen updates. The alarm is synthesised in the browser, so there is nothing to download, and your last settings are kept on this device. No account, no server, no upload.
Free online timer with alarm. Set hours, minutes and seconds or pick a preset; it keeps exact time even in a background tab and works on phones. No sign-up.
A free 1 minute timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
A free 3 minute timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
A free 5 minute timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
A free 10 minute timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
A free 15 minute timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
A free 20 minute timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
A free 30 minute timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
A free 45 minute timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
A free 1 hour timer that starts with one click. It keeps exact time in a background tab, rings until you stop it, and works on your phone. No sign-up.
Free online stopwatch accurate to 10 ms. Record laps and splits, see the fastest, slowest and average lap, copy or export CSV. Keeps running after a reload.
Count down to any date and time: days, hours, minutes and seconds, with a title and time zone. One shared link shows the same moment everywhere. Alarm at zero.
Live countdown to midnight on 1 January in your time zone: days, hours, minutes and seconds to the New Year, with an alarm at zero and a share link.
How many days until Christmas? A live countdown to 25 December in your time zone, with hours, minutes and seconds, that moves to next year by itself.
How many days until Halloween? A live countdown to 31 October in your time zone with days, hours, minutes and seconds, rolling over to next year.
How many days until Valentine's Day? A live countdown to 14 February in your time zone with days, hours, minutes and seconds, rolling over each year.
Free online Pomodoro timer: 25 min focus, 5-min breaks and a 15-min long break every 4 cycles. Presets 50/10, 45/15, 90/20, custom lengths and today's count.
Free interval timer for HIIT, Tabata, EMOM and boxing: work, rest, rounds, warm-up and cool-down with 3-2-1 beeps, a 10 s get-ready and the total time. No app.
Free Tabata timer: 20 seconds work, 10 seconds rest, 8 rounds, 4 minutes, with a 10-second get-ready, 3-2-1 beeps and a tone on every change. No app.
Free HIIT timer set to 30 s work, 15 s rest, 8 rounds, with presets for 40/20, 45/15, Tabata, EMOM and boxing, 3-2-1 beeps and the total time. No app.
Free study timer with a night-library theme and rain sounds that play only while you focus. 50-minute block, full screen, exact in a background tab.
White, pink and brown noise generated in your browser, plus rain and wind — no time limit. Mix volumes and add a sleep timer that fades out.
Rain sounds with a separate thunder slider, wind and white noise to mix in, and a timer that fades everything out for sleep. Free, no sign-up.
A focus timer that runs 25-minute sessions with 5-minute breaks and plays your ambient mix only while you focus, dipping to 30 % on breaks.
A pretty full-screen timer with eight scenery themes, a quiet tick ring and optional ambient sound. Still images, so it stays light on battery.