For studying or for work: a block of time decided upfront, not by mood. Pick a length, hit start, and do nothing else until the sound. A real timer right on this page, a discreet sound alert at the end, and a background ambient sound if it helps you stay in it.
The countdown uses the device's real clock, so it stays accurate even if you leave the tab in the background or switch windows: it's not a counter you can fool.
Write down one thing to do, start the timer, and do nothing else until it goes off — then actually get up. The value isn't in the number twenty-five, it's in having a start and an end decided in advance, not by the mood of the moment.
Twenty-five minutes is a convention, not a finding. It comes from a technique popularised in the late 1980s, and it spread because it is easy to remember, not because a study settled on that number. Treat it as a starting point, not a rule you are failing to follow.
What actually changes the right length is the kind of work:
The number is not the point. Deciding it before you start, instead of during, is the point.
The custom field below the two presets takes any length, and the page remembers nothing about you: the session counter lives in this tab and disappears when you close it.
A timer tells you how long you sat there. Two hours with your phone in hand and one hour truly focused count the same, in minutes. Inside WeFocusBuddy you can give a session a score from 0 to 10 at the end, if you want to: when you do, the hour counts as minutes times score divided by ten, and those are the weighted hours. Free, no ads, database and video calls on EU servers. And if the hour goes nowhere even with the timer running, the other thing that tends to work is an appointment: a set time, and one other person who booked the same one.
Reading the clock…
Yes. The time left is calculated by comparing the device's real clock, not by counting the ticks of an internal counter: even if the browser slows down the background tab, the count is right when you come back, and the sound alert still fires.
Twenty-five minutes is the classic starting value. Fifty works well for writing and projects that need rebuilding context every time. The custom field is there if your rhythm is different.
It is a convention from a technique of the late 1980s, not a result anyone measured. Short blocks suit work made of small pieces; long blocks suit work where you have to rebuild the whole picture before adding anything. The custom field takes any number.
You can, and for a single block it is the same thing. Two differences: the phone is the object you are trying not to pick up, and this page counts the blocks you finish today and can play a background sound at the same time, without a second app.
A short beep generated by the browser, not an audio file: it starts instantly and stays discreet even in headphones. On some browsers sound is only allowed after you interact with the page, and pressing Start is enough to unlock it.
Yes, from the menu above: the same sounds as the study sounds page — rain, thunderstorm, coffee shop, waves, wind, fireplace, forest, plus white and brown noise. They loop and have their own volume, independent from the end-of-session alert.
Is the timer acting up, or missing a feature? Write it here: I read everything.
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