radialtimers.com
This timer draws 8 hours as 20 concentric rings; one empties every 24 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 free MP4 video. Handy for a standard workday, a full night of sleep, or soaking overnight oats.
Eight hours is the workday, the night's sleep, and the slow cooker on low. It is the longest span most people time regularly, and the dial treats it gently: each ring is twenty-four minutes, five rings is two hours, and the face splits into four two-hour quarters. Set it and put the phone down; the countdown follows the clock in a background tab and the chime carries.
A standard working day is eight hours, lunch aside, and a dial started at the desk in the morning gives the whole day a single shape. It does not tell you what to do; it tells you the truth about how much of the day is gone, which is useful at ring ten, when the afternoon starts, and at ring seventeen, when it is time to stop opening new things. For blocks inside the day, the 1 hour dial and the pomodoro page are the finer tools.
Eight hours in bed is the usual target, and this dial can work as a gentle alarm for a nap-heavy or jet-lagged day: start it as the light goes off, and the double chime at zero is the wake. It makes no sound until then. Use it for a single night rather than as the alarm you rely on; a phone's alarm is louder and repeats.
Eight hours on low is the setting for the stews, pulled meats, and bean dishes that go on before work and are ready at dinner. Overnight oats set in the fridge in the same span, from the last thing at night to breakfast. Start the dial as the lid goes on or the jar goes in, and let the chime remind you the food is ready.
Ribs and a school day are six hours; a brisket and a long-haul flight are ten. Every duration is on the timers page.
24 minutes. The dial always has 20 rings, and this timer runs 8 hours.
Yes. The nearest pages are the 6 hour timer and the 10 hour timer, and the custom field on any dial takes an exact length.
Add it as a browser source in OBS; the background stays transparent. Change t for any length.
A radial timer is a free online countdown timer you set in one click: pick a length, press Start, and an alarm sounds at zero. Run several timers at once, take one fullscreen, or pop one out picture-in-picture to float over other apps. Every timer keeps counting in a background tab, and any timer exports as a video. No download, no sign-up.
Its dial draws the countdown as 20 concentric rings, one for each twentieth of the duration. Rings empty one by one, outermost first, so a glance shows how far along you are without reading a digit.
Yes. The countdown follows the clock, so it stays on time while you work in another tab and still chimes at zero. The picture-in-picture popout keeps a small dial in view the whole way.
Yes. Any timer exports as an MP4 or a transparent WebM of the whole countdown, up to 4K and 60 fps, in 16:9, vertical, or square.
Yes. In OBS, add a browser source pointing at radialtimers.com/overlay?t=25m and a transparent dial counts down over your scene. Change t for any length, like 90s or 3h.
As many as you need. Each timer gets its own dial and runs on its own, which suits interval workouts, several dishes on the stove, or a room of activity stations.