A countdown with an alarm, accurate in a background tab, readable from across a room. No account, no download, no ads, no video playing next to it.
5 minutes remaining of 5 minutes
Need one for a whole room? Share a countdown by link.
Each one opens already set, so it is one click from here to counting. Bookmark the one you use and skip this page entirely.
The same trustworthy countdown, set up for the job: a study session, a nap, a reading habit, a Tabata round.
Set a break, step away from the screen, and get an alarm when it is time to go back. Nothing to install and nothing to sign up for.
Pick a length, put your phone somewhere else, and study until the alarm. Built for revision sessions, homework and anything that needs you to stay put.
Set the exam's real length, sit a past paper against it, and find out now whether you run out of time. Full screen puts it on the board for a whole class.
Set a power nap, put the phone face down, and get an alarm that keeps going until you stop it. No app to install and no account.
Set a reading session, read until the alarm, and stop there if you want to. The point is the daily habit, not the marathon.
Set a length, close your eyes, and a chime ends the session. No voice, no music and nothing to sign up for.
Set a practice session, work on one thing until the alarm, and stop while it is still going well. Built for instruments, and for any skill that improves with practice.
Set the real length, rehearse against it, and find out now whether it runs long. Full screen turns a laptop into a clock you can read from the lectern.
Set the work, the rest and the rounds, press start, and listen for the cues. A higher tone for work, a lower one for rest, and ticks for the last three seconds.
Set up for a classic Tabata round: 20 seconds of work, 10 seconds of rest, 8 rounds. Press start and follow the tones.
Starts at 40 seconds of work and 20 of rest for 10 rounds. Change any of it, then follow the tones and keep your eyes on the workout.
Name each timer, set its length, and run them side by side. Each one starts, pauses and resets on its own, and chimes when it is done.
Two phones started ten seconds apart end ten seconds apart, and the difference always lands on whoever is speaking. A shared link puts everyone on one countdown instead: pause it and the whole room stops. Nobody signs in, and there is nothing to join.
Create a countdown, send the link, and every person who opens it sees the same clock ending at the same second. No account, no room code, no install.
Pick a length, get a link, paste it wherever people already are. Every browser that opens it lands on the same second.
Send one link before the call. Everyone counts down together, so finishing on time stops being one person's job.
A big visual timer for the board, and a link so every device in the room shows it too. Press full screen and the ring fills the projector. Nothing to install on a school network.
Timeboxes, sprints and stand-ups on one countdown. Paste the link where the team already talks, and everyone is on the same clock.
One countdown for the speaker, the chair and the room. Share the link, put it on a second screen, and stop being the person who has to interrupt.
The judge or chair runs the countdown; debaters, timekeepers and the audience hold the same link. Pause, add time and reset reach every screen at once.
The quizmaster starts the round; every team holds the link and watches the same countdown on their own phone. Nobody gets to argue about whether time was up.
An interval and a beep is the usual build, and an interval is the first thing a browser throttles when you switch tabs.
The countdown is anchored to an absolute end time. Hidden tabs, throttled timers, a locked phone and a sleeping laptop all leave it correct.
Large digits and a ring that empties. Full screen makes it a wall clock for a classroom, a kitchen or the front of a room.
Repeats rather than chiming once, with a browser notification if you allow one. Mute is one click.
No ads, no interstitial, no cookie wall before it will start, and no account for any of it.
Add a minute or five without restarting. Pause and resume from where you were. Switch length in one click.
Once the page has loaded, the countdown, the ring and the alarm all run locally.
A countdown is a small, honest tool. It says when to stop and nothing else, and it works whether or not you have a system. These pages are free and will stay that way.
EvyOS is what happens after the alarm. The same timer attached to a real task, a habit you are keeping or a skill you are logging hours against, sitting inside goals and projects that give the twenty-five minutes a reason to have existed. The sessions are counted instead of remembered, which is the difference between a day that felt busy and a month you can point at.
Goals, projects, tasks, habits and skills in one system, with the sessions logged against the work they belonged to.
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