Destimulate yourself.
“These timers make me happy and help me focus.” — Filbert Ephraim Wu, maker · MIT ’28
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The interval timer

Forty-five seconds of work, fifteen of rest, eight rounds that advance on their own with a chime at every change. The split fits circuit stations and steady conditioning: the effort is honest, and the rest keeps quality high.

The full countdown as a 16:9 MP4
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Can I run a different split?

Pick the page whose split fits the work: HIIT 30/10 for sharp efforts, Tabata 20/10 for the classic four minutes, or the workout 40/20 for longer stations. Each runs the same way.

What ends the cycle?

The final work block. Rests start on their own throughout, and the closing chime sounds when the eighth round of work ends.

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Add it as a browser source in OBS; the background stays transparent. Change t for any length.

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1–5start a preset
spacepause or resume the newest timer
ffullscreen the newest timer
ntype a custom duration
escreset finished timers
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