Pomodoro Timer Online — 25/5 Focus Blocks, Free
Who this is for: For studying, writing, and deep work sessions where the method matters more than the metrics — a quiet page that runs 25/5 rounds and stays out of the way.
Not the right tool for: Task lists and productivity tracking — deliberately timer-only; your focus data stays yours · Long-break automation — after the set, start the 15–30 minute break yourself
A browser Pomodoro timer — 25-minute focus blocks with 5-minute breaks, four rounds to a set, beeps on every switch. No account, nothing to install.
Quick answer: The Pomodoro technique runs 25-minute focus blocks separated by 5-minute breaks, four rounds to a set. The timer below is preloaded with that cycle — press Start and a beep marks every switch.
| Preset | 25 min work / 5 min break × 4 rounds |
|---|---|
| Custom | Any lengths, 1–50 rounds |
| Privacy | Nothing tracked, nothing sent |
| Account | None — free, no signup |
The Pomodoro method, minus the app
The classic cycle is four rounds of 25 minutes focused work separated by 5-minute breaks — preloaded below, with the phase name and round number always on screen. A beep marks each switch so you can leave the tab; the timing anchors on your device clock, so checking a phone or a brief sleep doesn't bend the schedule. There is no account, no statistics dashboard, and nothing tracked — a timer that does one job and respects the deep-work it is timing.
Common uses
- Study sessions and exam revision
- Writing and deep-work blocks
- Code sprints and review sessions
- Chores and admin batching