Timers & Clocks Tools

Free online timers and clocks that run in your browser — countdown timers, interval timers, a Pomodoro timer, a fasting timer and a breathing pacer. Nothing to install and no sign-up.

12 tools available

Shower Timer

Big countdown, interval chimes, loud alarm at zero

Breathing Pacer

Box breathing timer — box, 4-7-8, resonant & custom.

Countdown Clock

Countdown clock to any date — share it as a link

Countdown Timer

Countdown timer — presets, alarm sounds, auto-repeat

Fasting Timer

Set a goal, watch a ring fill toward it — 16:8, OMAD

Interval Beeper

A repeating beep at your exact interval — free, no sign-up

Interval Timer

Tabata & HIIT interval timer — presets, voice cues

Pomodoro Timer

Full-screen pomodoro timer with presets & pink noise

Posture Pomodoro

Work timer with a posture or stretch reset at every break

Precision Timer

Millisecond stopwatch and countdown that stays exact

Simple Stopwatch

Online stopwatch with laps, split and total times

Visual Timer

Shrinking pie or ring timer, no numbers, silent mode

Every tool runs in your browser — no upload, no account, free.