About ClockMinder
The Story
ClockMinder is a passion project — a free, no-frills suite of time tools built and maintained by a single independent developer. There's no company, no team, and no corporate backing. Just one person who wanted useful, fast, and distraction-free time utilities on the web.
The site started as a simple experiment and grew organically as tools were added one by one. Today it includes a countdown timer, alarm clock, stopwatch, Pomodoro timer, HIIT interval timer, and a world clock with time-in pages for hundreds of cities worldwide.
The Philosophy
Every tool on ClockMinder is built around a few core principles:
- Free, always. All tools are and will remain completely free to use. No paywalls, no premium tiers.
- No installation needed. Everything runs directly in your browser — no apps to download, no accounts to create.
- Privacy first. Your data stays on your device. Timer states, alarms, and preferences are saved in your browser's local storage and never sent to a server.
- Clean and focused. No clutter, no dark patterns, no unnecessary complexity. The tools should just work.
The Tools
Countdown Timer
Set precise countdowns in hours, minutes, and seconds. Includes sound alerts and browser persistence.
Online Alarm Clock
Set multiple alarms for any time of day. Works as long as your browser tab is open.
Stopwatch
High-precision timing with lap splitting. Great for sports, training, and presentations.
Pomodoro Timer
Structured 25-minute work and 5-minute break sessions to help maintain deep focus.
HIIT Interval Timer
Customizable work/rest interval timer for high-intensity training, Tabata, and circuit workouts.
World Clock
Track the current time across multiple time zones and look up local times for hundreds of cities.
Questions?
Have a question about how a tool works? The FAQ page covers the most common questions about timers, alarms, the stopwatch, and the world clock.