Bomb Timer
The fuse burns down and the bomb goes off when time is up.
💣
01:00
About the bomb timer
The bomb timer is pure urgency: a fuse burns steadily shorter as the countdown runs, the bomb starts to tremble in the last stretch, and at zero it goes off with a bang on screen and an alarm sound.
It's the go-to skin for quiz rounds, speed challenges, and “finish before it blows” games — any activity where a little pressure makes it more fun. The shaking in the final seconds gives everyone a clear last-call warning.
Need a plain countdown instead? Use the online timer or set an alarm for a specific time.
Frequently Asked Questions
- Does the bomb make a sound when it goes off?
- Yes. When the fuse runs out, your chosen alarm sound plays along with the on-screen explosion. You can pick the sound or test it before starting.
- Can I run this timer full-screen?
- Yes. Press the Full screen button and the timer fills the whole display — ideal for projectors and smartboards.
- Is this timer free to use?
- Yes. Every timer on UntilClock is completely free with no sign-up, download, or ads.