Destimulate yourself.
“These timers make me happy and help me focus.” — Filbert Ephraim Wu, maker · MIT ’28
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The exam timer
Three hours drawn as 20 rings, one emptying every 9 minutes. For a practice SAT, a bar-course block, or any timed sitting, one glance places you in the exam without the tick of a clock.
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
Can the whole room see it?
Yes. Run it fullscreen on a projector or a shared screen and the rings read from the back row.
Does it chime at time?
Yes, a clear double chime at zero, even from a background tab. The rings stay silent until then.
What if my exam is a different length?
Pick another duration from the timers below, or set a custom one on any dial.
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.