Help

Help and limitations

Time Sparrow is a browser timer suite. It is fast and private, but it is not a replacement for operating-system alarms when the device sleeps.

Keyboard shortcuts

• Space — start, pause or resume
• R — reset
• F — fullscreen
• M — mute
• L — lap (stopwatch)

Alarm limitations

Browser tabs can be throttled or discarded. Alarms and notifications only work reliably while Time Sparrow remains open and available. Install the PWA for a stronger app-shell experience, but still do not rely on it for critical medication or safety reminders.

Privacy

Timer values, task names and preferences stay in local storage on this device. See the privacy policy.