Open, set, run, warning, finish, share

Free Browser Countdown Timer

Use a browser countdown timer for open, set, run, warning, finish, and share. Create an XTimer room when students, facilitators, teachers, meeting hosts, remote teammates, and task owners need shared browser countdown timing.

Built for this job

Browser timer teams can separate open, set, run, warning, finish, and share.

Teams can keep timing visible without replacing task instructions, meeting agendas, classroom plans, facilitation notes, accessibility guidance, and authorized owners.

XTimer rooms support shared browser countdown timers across students, facilitators, teachers, meeting hosts, remote teammates, and task owners devices.

Current agenda item

Open

1/6

2:00

Next

Set

Total time

30:00

Agenda presets

Agenda

Edit durations in minutes.

Controls

Create controlled room

Use this setup in XTimer

Need a controller link, viewer display, or shared room?

Keep this simple timer for quick work. Move into an XTimer room when one person controls the clock and another screen shows it to a speaker, team, class, or audience.

Open in XTimer room

Presets that match real work

Start from a timer people already understand.

Each preset has a clear use case, duration, and workflow. That makes the page useful for search visitors immediately, and gives professional users a natural path into XTimer rooms when they need separate controller and viewer devices.

Browser countdown flow

30 min

Segments

6

First

2:00

Total

30:00

A 30-minute browser countdown timer with open, set, run, warning, finish, and share.

Quick browser timer

5 min

Total

5 min

A 5-minute timer that runs in the browser.

Browser focus

20 min

Total

20 min

A 20-minute timer for browser-based focus.

Professional setup

Use the simple timer first, then graduate to controlled timing.

Use task instructions, meeting agendas, classroom plans, facilitation notes, accessibility guidance, and authorized owners as the source of truth.

Use the timer for browser-based pacing only, not for safety, medical, accessibility, legal, education, labor, or operational decisions.

Keep task notes, browser notes, agenda notes, classroom notes, accessibility notes, and timing handoffs in approved meeting, event, website, classroom, CMS, training, safety, accessibility, analytics, or operations systems.

Use an XTimer room when students, facilitators, teachers, meeting hosts, remote teammates, and task owners need one shared browser countdown countdown.

Frequently asked questions

What is a browser countdown timer?

A browser countdown timer structures open, set, run, warning, finish, and share.

Does this make production, classroom, campaign, medical, safety, accessibility, publishing, fitness, or operational decisions?

No. XTimer is only a timing tool. Use task instructions, meeting agendas, classroom plans, facilitation notes, accessibility guidance, and authorized owners for decisions.

Can teams share the timer on different devices?

Yes. Create an XTimer room when students, facilitators, teachers, meeting hosts, remote teammates, and task owners need one shared browser countdown countdown.