ATS Timer icon

ATS Timer

An offline, full-screen exam countdown timer for Applied Technology Schools — runs entirely on your device, no sign-in, no tracking.

＋ Add to Chrome (coming soon)

What it does

⏱️

Flip-clock countdown

Big, clear hours : minutes : seconds, readable across the room.

🎡

Scroll-wheel duration picker

Set hours & minutes with a smooth wheel — press-and-hold to roll fast.

⏰

Auto-Start

Start the timer automatically at a clock time you choose.

🔔

Sound alerts

Gentle chimes at the 30- and 10-minute marks and when time is up.

🎨

Five colour themes

From the navy default to professional burgundy, dark teal and more.

🌐

English & Arabic

Switch the on-screen text between English and العربية.

☀️

Keeps screen awake

Stops the display sleeping during an exam (toggle in Settings).

🔒

Private by design

No permissions, no network, no data leaves your computer.

How to use it

  1. Click the toolbar icon — the timer opens in a full browser tab.
  2. Enter the subject(s) and grade(s), then set the duration with the wheel.
  3. Hit Set Timer, then Start (or use Auto-Start).
  4. Press F or the ⛶ button for full-screen. Open ⚙ Settings for the school name, language and theme.
Your data stays with you. ATS Timer works fully offline and collects nothing. Read the privacy policy →