TimerTab started from a simple frustration: online timers that are slow, cluttered, drift when you switch tabs, or need an app download. We wanted one tab that does it all and just works.
Every tool runs in your browser. Timers are measured against the real clock, so they stay exact when the tab is in the background. Alarm sounds are generated on your device, and after your first visit the site works offline.
TimerTab is free and supported by unobtrusive advertising. We never put ads inside the timer itself.