About Time Zone Link
Time Zone Link is a free, privacy-first toolkit built for anyone who works across time zones — remote teams, frequent travelers, journalists, traders and global students.
What you get
- Time Zone Converter — convert any time between cities and IANA zones with a shareable URL for meeting invites.
- World Clock — live local time and UTC offsets for 100+ cities worldwide, refreshed every second.
- Countdown Timer — precise hours/minutes/seconds with an audio alert at zero.
- Stopwatch — hundredth-of-a-second precision and unlimited laps.
- Alarms — unlimited browser alarms with optional system notifications.
- Blog — practical writing on scheduling, async work and DST for distributed teams.
Privacy by design
Everything runs in your browser. There are no accounts, no third-party trackers, and no advertising. Your alarms are saved in localStorage — never transmitted to a server.
How it works
Time Zone Link uses the browser's Intl API and the IANA time zone database to render accurate local times. Daylight saving transitions are handled automatically.
Who writes here
Maya is a remote-work writer based in Lisbon who has spent the last six years coordinating distributed engineering teams across four continents. She writes most of our pieces on scheduling, async culture and team rituals.
Daniel is a backend engineer and time-zone obsessive who has shipped scheduling features at two remote-first startups. He covers the reference and engineering pieces — UTC, IANA, DST mechanics.