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15 Minute Timer

Ready

15:00
15:00

Presets

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Focus music Off
Ready 00:30 Ember focus D · display mode

Timer settings

Set a custom duration and title, then fine-tune look and alarm if you need to.

Timer setup
Appearance

Looks on the stage already set the scene. Here: digit style, photo gallery / custom photo, and display blur.

Digit style

Custom photo

Sound
Volume

Ambient sound

Soft background while the timer is running. Ducks when the alert rings. Off by default.

Saved setups

Favorites

No favorites yet. Set up a timer you like, then tap "Save current". Try a preset Open Online Countdown

History

No completed timers yet. Finish a countdown to see it here. Try a preset Open Online Countdown

    Embed timer

    Add a compact countdown widget to your site. Timing stays in the visitor’s browser.

    Keyboard shortcuts

    Space
    Start / pause
    R
    Reset timer
    M
    Add one minute
    F
    Toggle fullscreen
    S
    Toggle sleep mode
    D
    Toggle display mode
    ?
    Show this help
    Esc
    Close dialog / exit fullscreen

    Save favorite

    Learn more

    Fifteen-minute countdown

    A quarter-hour timer, already set

    This landing opens at 15:00. Use it for a short meeting buffer, a language lesson, a walk, or a homework sprint. Press Start; the rest of the timer (looks, sleep, embed) is the full tool.

    Fifteen minutes is long enough for a real attempt and short enough to stay honest. Teachers use it for stations; remote teams use it to cap a stand-up. The alarm is local to your browser so nobody else is interrupted.

    1. 01

      Start at 15:00

      Hit Start to begin fifteen minutes. Tap the dial only if you need a custom 15:30 or similar; otherwise leave it and go.

    2. 02

      Start the countdown

      Press Start or Space. Progress updates on a circular dial, and the face shows when the timer ends. Pause anytime, add +1 min, queue another timer, or go fullscreen / sleep for a distraction-free display. The tab title shows remaining time while you work elsewhere.

    3. 03

      Hear the alert & keep going

      When time is up, stop the alarm with one tap. Start the next queued timer, review local history, export CSV, or copy a shareable link. A refresh restores an in-progress countdown on this device.

    A 15-minute block without a kitchen gadget

    Phone clocks bury the countdown under other apps. This page stays on a spare monitor or a shared classroom display. For a full class period, try the 45 minute timer instead.

    Frequently asked questions

    Setting the dial, presets, alerts, and embeds — quick answers.

    Can I show a 15 minute timer fullscreen for a class?
    Yes. Use fullscreen or display mode so the digits fill the screen. Sleep mode dims chrome so only the countdown stays visible.
    Does the 15 minute timer work offline after the page loads?
    Once loaded, the countdown runs in the browser. A flaky network will not stop a timer that already started. First visit still needs the page to load.
    How do I share a 15 minute timer link?
    Copy the page URL, or use Share on the stage to copy a link that includes look and duration. Recipients land on the same 15:00 preset.
    Is 15 minutes the same as a Pomodoro?
    No. Classic Pomodoro is 25 minutes of work plus a short break. Use this page for a 15-minute burst, or open the Pomodoro timer on the home page for 25/5 cycles and stats.