Multi Clock – World Time Zones & Meeting Planner

Multiple time zones on a live world clock, plus a meeting-overlap finder, working hours, tab groups and focus mode. Offline.

★ WHAT'S NEW IN 1.0.2 • Pick cities, instead of time zones — search 235,000+ cities across every country, right down to small towns. Each clock still runs on that city's real IANA time zone, so DST is always correct. • Search the way you think: "bombay", "bangalore". States, districts and older city names all resolve. • Every city gets its own dot on the globe — Mumbai and Delhi no longer share a single marker. • Workspace → Clocks now has a one-click "＋ Add a city" shortcut. • Fixed: hand-dragged connection lines were reset when pressing Apply. MULTI CLOCK — YOUR WORLD, ON EVERY NEW TAB Open a new tab and see the whole world at once — a live 3D globe showing every time zone you care about, updating in real time. Multi Clock is a world clock and a workspace for people who work across time zones. Everything runs on your device — no account, no cloud, no servers — and it works offline. PLAN MEETINGS ACROSS TIME ZONES • Meeting overlap finder — see the best time everyone can meet • When no single time fits everyone, see which smaller groups can meet, and when, colour-coded • A live countdown shows when the window opens and how much time is left • A smart meeting planner suggests when to prep, how long to keep the call, and the best start time — calculated on your device SEE EVERY TEAM AT A GLANCE • Add as many time zones as you need on a live globe • Working-hours status per location: Working · Starting soon · Off • Group clocks (Clients, Development, Personal) with custom labels • 12/24-hour format and a day-and-night view • Convert one time into every location at once, with day offsets • Save time-zone presents and switch in one click A WORKSPACE, NOT JUST A CLOCK • Chrome tab groups in your new tab — see, count, switch, collapse • Focus mode — hide other groups and concentrate on one • Local activity insights — time per tab, per website, per group, and background audio • A plain-English daily report and an activity timeline, generated on your device PRIVATE BY DESIGN • Back up and restore everything as a JSON file • Custom accent themes that sync across the globe and workspace • A time-of-day greeting with your name • No Google Calendar, Slack, cloud sync, accounts or external servers Everything is stored locally with Chrome storage and processed inside the extension.