Destimulate yourself.
“These timers make me happy and help me focus.” — Filbert Ephraim Wu, maker · MIT ’28
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4 Hour Timer
This timer draws 4 hours as 20 concentric rings; one empties every 12 minutes, so a glance shows how far along you are without reading a digit. It chimes at zero, keeps counting in a background tab, runs fullscreen, and exports as a video with a free account. Handy for a round of golf, a slow-cooker run on high, or a sub-four marathon attempt.
The full countdown as a 16:9 MP4
free account · supporters render 4K, 60 fps, every frame and style
free account · supporters render 4K, 60 fps, every frame and style
How long is each ring?
12 minutes. The dial always has 20 rings, and this timer runs 4 hours.
Does it chime at the end?
Yes. A clear double chime marks zero, even from a background tab, and the rings themselves stay silent so the countdown never interrupts you. Exported videos add a soft tick as each ring finishes.
Embed this timer
Use as a stream overlay
Add it as a browser source in OBS; the background stays transparent. Change t for any length.