Timer15Minute.com

Tools

Timer With Sound

Choose the ending sound, or switch it off entirely for meditation, meetings and shared offices.

Timer With Sound

15:00

Ready

Ends at
—
Elapsed
00:00
Settings

70%

Space start or pause · R reset · F full screen

What this one is for

  • Pick the ending sound
  • Silent mode in one tap
  • Preference is remembered

Three endings: a clear alarm, a soft bell, or silence with only the screen changing. Your choice is remembered on the device for next time. It opens at 15:00; change that with the chips under the dial.

Worth knowing

  • Three endings: a clear alarm, a soft bell, or silence.
  • Your choice is remembered on that device for next time.
  • Silent mode changes only the screen, which suits shared offices.

Getting the most from the timer with sound

  1. Open it and press startNo account, no install, nothing to configure before the countdown runs.
  2. Make it as big as you needFull screen gives edge-to-edge digits, readable from the back of a room or across a gym.
  3. Set it once and bookmark itAdding ?m= and a number to the address fixes the length, so the bookmark opens ready to go.

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Questions people ask

Can I turn the sound off?

Yes. The sound toggle switches to a silent finish where only the screen changes, and the choice is remembered on your device for next time.

Is the timer with sound really free?

Yes, for personal and commercial use, with no sign-up. Use it in classrooms, gyms and streams without asking.

Does it work offline?

After your first visit, yes. The page is cached by your browser, so it opens and runs without a connection.