TOOL NO. 18·CATALOG / TIME·NO SIGN-UP · RUNS LOCALv2.1 · VANILLA · CLK

The chronograph.

A precision stopwatch with lap splits, and a countdown timer with presets & alarm. One tool, two modes — keyboard-first, fullscreen-ready, built for the workbench.

10ms
Precision
2
Modes
8
Presets
COUNTDOWN TIMERREADYCH-02 · AUDIBLE ALARM
15:00
HR
MIN
SEC
CSEC
0%50100%
SETPRESETS
SETCUSTOM

Max 999 minutes · Alarm sounds at 00:00

USERECIPES
KEYBOARD␣ Start / pauseL Lap (stopwatch)R ResetF Fullscreen1–2 Switch modeEsc Exit fullscreen
Category
TIME
Footprint
Zero deps
Runs on
This device only
License
Free · Ad-free
T
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15 Minute Timer

Fifteen minutes fits a team standup, a focused study block, or a timed section of an exam. Start it fullscreen so everyone in the room can see the remaining time, and the alarm will announce when the block ends.

Use it for

Other timers

10 Minute20 Minute5 Minute5 Minute Break25 MinutePomodoro3 Minute2 Minute
← Stopwatch & full Chronograph tool