Countdown Timer
Preset: counts down to a specific date — set your event above
Pick a future date and time to count down to.
Space starts or pauses. R resets.
Product launches, conference start times, application deadlines, and ticket sale openings all share the same shape: a single fixed moment in the future that a group of people needs to track together. This page defaults to "Until a Date" mode so you can enter that exact moment once and get an always-accurate countdown, rather than recalculating "how many days left" by hand every time someone asks.
Teams commonly project this on a shared screen in the run-up to a launch, link to it from a landing page to build anticipation, or just keep it open in a tab as a personal deadline reminder. Because everything runs client-side with no account or backend, the same link works identically for everyone who opens it — there's nothing to configure per person and nothing that can go out of sync between viewers.
For deadlines specifically, it's worth setting the countdown to end somewhat before the actual hard deadline — thirty minutes or an hour earlier — so the alarm functions as a genuine warning rather than going off at the exact moment it's already too late to act.
Can I count down to any date, not just today or tomorrow?
Yes — the date picker accepts any future date and time, from a few minutes away to months out. The countdown recalculates the full remaining duration automatically.
Does the timer need to stay open in a browser tab to work?
The countdown recalculates live whenever the page is open, including in the background, and will show the correct remaining time whenever you return to the tab, even after your computer has been asleep or the tab was inactive.
Can multiple people use this for the same event?
Yes — since the countdown is based on a fixed date and time rather than a session, anyone who opens this page and enters the same target date will see the same countdown, making it easy to share across a team without coordinating a shared session.
Planning a wedding specifically? Try the wedding countdown, or use the standard countdown timer.
Your countdown has finished.