Simple, free online utilities.

From aurora forecasts to timers, clocks, and stopwatches — launch useful tools instantly, no installs required. Clean, fast, and always available in your browser.

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Trusted by students, educators & creators

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Online utilities you can launch instantly.

Aurora Forecast

Track northern & southern lights in real time.

Hot

Stopwatch

Start/stop with lap support.

New

Timer

Simple online timer with sound alerts.

New

World Clock

View the current time in cities worldwide.

New

Invoice Generator

Create and download professional invoices.

New