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About this tool
Boost focus and productivity using customizable study and break intervals.
The Pomodoro Study Timer runs the classic focus cycle — a 25-minute work block, a 5-minute short break and a 15-minute long break after four blocks — with a countdown ring, a completed-session counter and durations you can override from 1 to 120 minutes. Each finished focus block adds to the session tally, so a study afternoon leaves a visible count rather than a vague sense of how much you did. It is aimed at students and anyone doing deep work who wants structure on a single task at a time.
Open Pomodoro Study Timer on AltFTool — it loads instantly in your browser.
Add your input to the workspace.
Adjust the options until the result looks right.
Copy or download the output and put it to work.
Focus, short break and long break each take any value from 1 to 120 minutes, so the technique bends to your attention span instead of the other way round.
The session tally increases when a focus timer reaches zero, not when you start one, so the number reflects work finished rather than work intended.
The ring drains as the block runs and a percentage sits beside the count, which is enough to check from across a desk without breaking concentration.
25 minutes of focus followed by a 5-minute break, with a longer 15-minute break after four completed blocks. Those are the defaults here, and the four-block cycle is why the long break exists — it is the recovery point, not a bonus.
No, you choose the next interval yourself. When a block hits zero the timer stops and the counter updates; tap Short Break or Long Break, or use the skip control to jump straight between focus and short break.
Any whole number of minutes from 1 to 120 for each of the three modes. A common variation is a 50-minute focus block with a 10-minute break for work that needs longer to get into.
No. The custom durations and the session tally live in the page while it is open, so reloading or closing the tab resets both to the 25/5/15 defaults and zero sessions.