handyk.it

Pronounced “Handy Kit”

Interval Timer

Repeating rounds with audible cues, for HIIT, shifts, or training circuits - no screen-watching required.

Idle
00:45
Intervals: 0 Session left: No limit

How to use

Set an interval length, optionally a start countdown and a total session limit, then click Start. A sound plays at every changeover (a longer one in Sports mode) and another when the session ends - pause any time, or reset to start over.

FAQ

What counts as one interval?

Whatever length you set - a HIIT work block, a hockey shift, a Pomodoro round. The timer just repeats it and cues you at every changeover.

What happens when the session limit is reached?

The timer stops automatically and plays a distinct finishing sound, even mid-interval. Leave it unchecked to run until you stop it yourself.

Does the timer keep running in a background tab?

Yes - it's a real countdown based on the clock, not just a visual animation, so it stays accurate even if the tab isn't visible. The remaining time also shows in the tab title.

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