30-Second Plank Timer
30s hold · 3-2-1 finish countdown — a real, working plank timer right in your browser. Big color-coded phases, beeps, and the screen stays awake. Free, no sign-up.
Get Ready
0:05
Next: Hold · 0:30
0:35 left
Palette
Space start / pause R reset M mute F fullscreen
How it works
The 30-Second Plank protocol
A 30s plank hold. Get set, then hold a straight line from head to heels. The 3-2-1 tick tells you the finish is close so you can squeeze out the last seconds.
- 5 seconds to get into position
- Hold the plank for 30s
- Keep hips level and core braced
- Push through the 3-2-1 countdown to the end
Hold
30s
Level
beginner
Set-up
5s
Beep
at finish
The Pulse app
Love these colors? There are 134 more.
This free timer is a taste of Pulse for iPhone & Apple Watch. The app has 136 searchable palettes, a full color picker, saved custom timers, big glanceable numbers, and your music keeps playing underneath. $3.99 once — no subscription, no ads, ever.
136 palettesEight free, 136 total — searchable, plus a full color picker to match your vibe.
Apple WatchStart any saved timer from your wrist with a haptic tap at every transition.
Live ActivityLock-Screen countdown + Dynamic Island pill keep ticking while you use other apps.
$3.99 onceOne payment unlocks everything. No subscription. No auto-renew. No ads.
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