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25 Minute Timer

▶ Start 25:00 Focus begins here.

How it works

Set a timeType 10m, 90s, 1h 10m or 10:00. Press Enter.
Go fullscreenPress F for fullscreen. Space pauses. R resets (double).
Stay focusedLock controls with L to avoid accidental clicks.
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Guide

Guide (read in ~3 minutes)

Twenty‑five minutes is a surprisingly powerful unit of time. It’s long enough to do real work, yet short enough to commit without drama. When you make the next 25 minutes obvious, you reduce decision fatigue—and starting becomes easier.

This page gives you an instant 25 minute timer you can start in one click, plus a few quiet, practical rules from time management, behavioral science, and Zen‑style focus. No hype — just patterns that tend to work in real life.

When a countdown works best

  • a focused work block with a clear deliverable
  • a Pomodoro‑style session that supports flow
  • deep reading or writing without context switching
  • coding a single feature or fixing one bug
  • study sessions followed by a short break

A calm checklist before you press Start

Here’s a simple checklist that keeps things clean and repeatable:

  • Name one outcome (one sentence).
  • Remove one distraction (close one tab, silence one notification).
  • Set your environment: headphones, water, or a clean desk.
  • Start the timer and do the smallest next action for 60 seconds.
  • If you drift, return gently—no self‑talk, just the next step.

Timeboxing, momentum, and doomscrolling

Doomscrolling usually isn’t about “laziness”—it’s about an unclear next step. A timer turns “I should” into a concrete container: for the next few minutes, I do only this. That container reduces the mental cost of starting.

A practical rule from time management: shrink the box until it feels safe. If you can’t start a task, make it a 10‑minute start. Once you’ve started, extending becomes easy because momentum has already begun.

25 minutes vs. other popular timer lengths

25 minutes is the classic “deep enough, not too long” block. It’s long enough to enter flow but short enough to restart after a break.

10–15 minutes is better when you’re resisting the task. Start small, then level up.

45–60 minutes is great for advanced focus once you’re already engaged and your environment is stable.

Zen focus: return to the next action

Zen‑style focus is simple: return to what you’re doing, without drama. The timer holds the boundary so you don’t have to think about when to stop. You just practice returning to the next action until the timer ends.

If your mind wanders, that’s normal. Treat it like training: notice, return, continue. The benefit isn’t perfection—it’s repetition.

One more practical rule

End your session with a 10‑second note: What is the next step? This reduces friction when you start again later, and it’s one of the simplest ways to build consistency.

Use the FAQ below for fullscreen, shortcuts, and input formats.

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FAQ

Is this the same as a Pomodoro timer?
It can be. A 25-minute timer becomes Pomodoro when you add breaks and one-task focus.
How do I stay focused for 25 minutes?
Pick one outcome, remove one distraction, and keep returning to the next action.
Can I lock the controls?
Yes. Press L to lock/unlock controls during a session.
Can I change theme or sound?
Yes. Open Menu (M) and toggle Sound or switch Themes.
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