OnceTimer

ONCE Discussion Timer

Minimal timer control for mobile, projector, and TV screens.

Timers

No timers yet. Create one from the button above.

Create a new Timer

Label Duration in minutes Show countdown during last (minutes) Presenter style Show timer status labels Custom status label (optional) Finish sound

Settings

Logo, session controls, and access protection settings.

Upload logo file Bot protection (access key) Auto play finish sound

When enabled, finished timers show a play-sound dialog and auto-play after the grace countdown unless cancelled.

Auto play grace period (seconds) Access key (min 6 chars)

Timer sounds

Upload sounds once and reuse them in all timers.

Sound name Sound file

Alfa znelka 2

Session

Use this code on another device to open the same session.

1bsC3SlMi091KKcKO6QEcWMptoASRYSD

Load existing session by code

Session history

Discussion Group (1bsC3SlM...)

Room title Default warning minutes

Timer finished. Play sound?

Select a sound for this timer.

Sound