Overview
Set session limits before you start. Timers help maintain balance between gaming and rest.
Set the stop time before you queue. When it rings, finish the current round and then close the game.
How to use it
- Open Chess Timer.
- Set the time each side gets, start together, and keep the device in reach of both players.
- Keep Online Timer or Online Stopwatch for a second phase.
Good to know
This is for casual play. It is not an official tournament clock, and a sleeping tablet will not flag a player fairly.
The tools are free on the TimerClock home page. Settings stay in this browser. The privacy policy explains what is stored.
Frequently asked questions
What is this guide for?
Set session limits before you start. Timers help maintain balance between gaming and rest.
Which TimerClock page should I open?
Start with Chess Timer. Use Online Timer when you want a closer variation.
Can both players see the time?
Put one screen between you, or share the page if you are playing online and each of you keeps it open.
What if the device sleeps mid-game?
Wake it and check the clock immediately. Disable sleep for the session if the match is close.
When was this guide updated?
October 2, 2026. The steps match the tools linked on this page.