This timer draws 90 seconds as 20 concentric rings; one empties every 4.5 seconds, 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 microwave rice pouch, rest between heavy lifting sets, or a debate rebuttal.
4.5 seconds. The dial always has 20 rings, and this timer runs 90 seconds.
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.