Fullscreen Stopwatch
Fullscreen stopwatch that fills the whole screen with giant elapsed digits. Perfect for gyms, race finish lines, classrooms, and stage-side displays online.
How to Use
- Open the stopwatch on the device connected to the big screen.
- Click the fullscreen control or press F to fill the display edge to edge.
- Start the clock with a tap or Space at the event cue.
- Operate start, stop, and lap from the front while digits face the room.
- Press Escape to exit fullscreen; recorded laps remain available.
Features
- Digits scale automatically to the full width of any screen
- One-key fullscreen entry and Escape to exit
- Contrast tuned for bright gyms and dim stage wings
- Auto re-layout on rotation or monitor changes
- Touch and keyboard control while the display faces the audience
- Clean feed suitable for camera capture and stream overlays
Real-World Use Cases
- Gym walls showing elapsed workout time to a whole class
- Race finish lines where runners read their own time
- Exam halls displaying elapsed writing time to all desks
- Esports and quiz events streaming a shared clock
- Rehearsal studios pacing full run-throughs of a show
Practical Examples
Face a laptop outward at the line; finishers glance up, read their elapsed time, and report it at the recording desk.
Cast the tab to the gym TV, start at three-two-one-go, and let every athlete pace off the same wall digits.
Benefits
- Whole rooms share one authoritative clock
- No more repeated how-long-left interruptions
- Any spare TV or laptop becomes timing equipment
- Works for both live rooms and streamed events
Tips & Best Practices
- Disable device sleep and screen dimming before long events.
- Check legibility from the farthest viewing position in advance.
- Plug into power when sessions exceed an hour on battery devices.
Common Mistakes to Avoid
- Letting the screen saver interrupt the display mid-event.
- Leaving browser toolbars visible, which shrinks the digits.
- Forgetting a fullscreen exit plan while the clock still runs.
Frequently Asked Questions
How do I enter fullscreen?
Use the on-page fullscreen control or press F; Escape returns to the normal window.
Does the clock keep running when I exit fullscreen?
Yes. Fullscreen only changes presentation; the timing session continues.
Can I use it on a TV?
Yes. Cast or connect via HDMI and the digits scale to the panel size.
Will the screen stay awake?
Keep the device plugged in and disable sleep in system settings for long sessions.
Can I still record laps in fullscreen?
Yes. Keyboard shortcuts and touch controls work while fullscreen.
Is it readable outdoors?
In shade, yes at maximum brightness; direct sunlight challenges any screen.
Can I capture it in a live stream?
Yes. Window-capture the fullscreen tab for a clean scoreboard feed.
Does rotation break the layout?
No. The digits re-scale automatically when a tablet rotates.