Tani DevTool - Online Time Tools
Use free online tools for clocks, timers, stopwatches, alarms, and more.
Online ClockReal-time clock for 70+ world citiesStopwatchPrecise time measurement to millisecondsTimerSet a countdown for any durationPomodoro25-min focus, 5-min break productivity techniqueInterval TimerRepeating interval timer for workouts & studyMulti TimerRun multiple timers simultaneouslyOnline Alarm ClockSet alarms for any timeServer Time / TicketingAccurate server time for ticketingD-day CountdownCount days until important dates
Key Features
Offline Support
Install as PWA for offline use
Dark Mode
Dark theme to reduce eye strain
Responsive Design
Optimized for mobile, tablet, and desktop
Multi-language
Korean and English interface
Completely Free
All features free without sign-up
Fast Loading
Optimized performance for quick start