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All tools

TOP!

Offline HTML / Online
Open sourceGPL v3

Clock, stopwatch, countdowns and a live OBS media countdown, in one HTML file that works offline.

The problem

Show timing lives in four different windows.

A clock, a countdown app, a stopwatch on a phone and the OBS timeline, none of which the room can see. Then the venue has no reliable internet and half of them stop working.

How it works

One file. As many timers as the show has moments.

TOP! is a single HTML file: a clock, a stopwatch, as many countdowns as you need and a live countdown of the media playing in OBS, in a grid you shape yourself. Every card has its own OBS browser source, and every function is on a shortcut for Stream Deck or Companion.

Cards in a grid you shape, each one available as its own OBS browser source.

Fully offline

Only the OBS card talks to anything, and only to your OBS.

Independent timers

Each with its name, colour, duration and overtime.

It knows what is on air

Counts down the media OBS is playing.

Voice cues

Five minutes, two, one, then the last seconds.

Late looks late

Past zero, the count runs up in red.

Works on a tablet

An iPad on the lectern is a control surface.

The competition

Where it stands.

 TOP!StagetimerOntime
No install, no internet neededInstall needed for offline Install needed
Countdown of the media playing in OBSNot documentedNot documented
Stream Deck / Companion controlPaid plans
PriceFree, open sourceFree for 3 timers, Pro $210 a yearFree, open source

Stagetimer and Ontime are built around a full rundown and a crew of screens. TOP! is one file for one control position, and it knows what OBS is playing.