Stopia — your own fully customizable stop-the-timer game

Stop the running timer exactly on target (like 10.00 seconds). Land within the tolerance and you win! Design every part of the screen — text, sounds and leaderboards — and use it at events, on stream, in class or at parties.

• Target time, tolerance and strict judging
• Blind mode that hides the clock, with a dramatic reveal
• PowerPoint-style screen editor, templates, fonts and gradients
• Player names, records, leaderboard screen and CSV export
• Countdown, sound effects and random targets
• Output window for OBS/projectors with transparent and chroma-key backgrounds
• Free, no install — runs right in your browser