90 Minute Timer
At zero:
01:30:00
OVERTIME
Click the clock, then type a time
Space start/pause · R reset · F fullscreen
This page opens with the countdown already set to 01:30:00 — press Start (or the space bar) and it runs in your browser, no account and no download. Click Fullscreen to put it on a projector, TV or stage monitor; the display turns red and can count into overtime when it reaches zero. Click the clock to type a different time.
Ninety minutes fits a long workshop session, a full exam paper, a film screening, or a match.
Need the countdown on several screens at once, a message like PLEASE WRAP UP sent to the speaker, or control from your phone? That's what KUMA Timer does — desktop and Raspberry Pi software for stage timing at live events, church services and presentations. The Full tier is a one-off £8 with a 30-day free trial.