01 ——
Instant by default
Every tool starts in one click. No account, no download, no paywall. You came here to start a timer — not fill out a form.
About Clockunit
Every time tool
on one quiet page.
Free, open-access, and built for people who want to focus — not fiddle with settings, log in, or watch ads.
Tools
9
Cost
Free
Account required
None
Our mission
Time tools that stay out of
your way.
Most timer apps are buried inside productivity suites, wrapped in subscriptions, or padded with features nobody asked for. Clockunit exists because the opposite should exist: a single, fast URL that gives you exactly the time tool you need and nothing more.
We obsess over the small things — alarm clarity, mobile layout, tab-title countdowns, keyboard controls — because when you set a timer, you're trusting that alarm to fire correctly. That trust is the whole product.
Clockunit is and will always be free to use. There is no premium tier, no sign-up wall, and no advertising.
What we believe
02 ——
Private by design
Preferences live in your browser's localStorage. Nothing is sent to a server. No analytics fingerprinting, no ad targeting, no account system.
03 ——
Works everywhere
Built on the open web. Every tool runs on any modern browser across desktop, tablet, and phone. Works offline after first load.
The tools
What Clockunit does
Countdown Timer
Set any duration and count down with a clear alarm.
Pomodoro Timer
Focus sessions with short and long break cycles.
Online Alarm Clock
Set an alarm for any time — loops until dismissed.
Online Stopwatch
Centisecond accuracy with unlimited lap recording.
World Clocks
Check any time zone and plan cross-timezone meetings.
Meeting Planner
Find the overlap window for remote teams across time zones.
Age Calculator
Calculate exact age, date differences, and durations.
Start using
Clockunit
No account. No download. Just pick a tool.