Your move. Your time.
Two players, one shared rhythm. Tap your clock after a move and pass the time to your opponent.
Chess clock
Space: start or pause · F: fullscreen
Ready for another day
Saved routines
Save up to 20 routines in this browser, shared across all Time & Focus tools and languages. Download a backup to keep a copy before clearing browser data.
Made to share
Your setup, ready to share
Share your chosen settings, title, theme and typeface with a friend or another screen. Recipients get their own copy, ready to customize and save. Stopwatch laps and chess games are not shared; alarm recipients enable their own alarms.
Copy a link, download its QR code or open your device’s sharing menu where supported. No account is needed. Links keep the chosen appearance, and the interface is available in English, Italian, Spanish, French, German and Brazilian Portuguese.
A few useful details
Give each player between one second and three hours, with up to 60 seconds added after each completed move. Time keeps running when you switch tabs. Pause before taking a break; Reset clears both clocks and move counts.
What happens if I switch tabs?
Timers use elapsed time and catch up when you return. Closing the tab stops alerts. Sound may be delayed or unavailable when a device sleeps; test it before relying on it.
Where are my settings saved?
This tab keeps a temporary draft, including a running timer, for reloads and language changes. Saved routines keep settings, not running sessions. Sharing explicitly puts your title and settings in a link; anyone with the link can read them. Routine names and uploaded audio are excluded. Personal content is never sent to analytics.
Can I use fullscreen?
Fullscreen shows the display and playback controls. Use Escape or Exit fullscreen to return. Where fullscreen is unavailable, the display expands within the page.