# WorldClock

> World clock with multiple timezones, real-time updates, timezone converter, and meeting planner.

Canonical page: [https://chrome-stats.com/d/worldclock](https://chrome-stats.com/d/worldclock)

## Overview

- **ID:** `worldclock`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** valkin
- **Category:** other
- **Daily users:** 4
- **Weekly downloads:** 1
- **Version:** 1.0.0
- **Last updated:** 2025-12-16
- **First published:** 2025-12-13
- **Size:** 24 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/worldclock/)
- **Website:** [https://debet1.jp.net/](https://debet1.jp.net/)

## Description

WorldClock is a comprehensive world time tool that displays multiple timezone clocks simultaneously with real-time updates and intelligent day/night indicators for global time awareness. Add clocks for any of 12 major cities including New York, Los Angeles, London, Paris, Tokyo, Shanghai, Dubai, Singapore, Sydney, and Auckland, with each clock showing the current time, date, and a visual indicator (☀️ for daytime 6am-6pm, 🌙 for nighttime) to help you understand whether it's business hours in that location. The clocks update every second in real-time and feature a beautiful design with light backgrounds for daytime and dark gradient backgrounds for nighttime, making it instantly clear which cities are awake.

## Rankings

- #49,647 — Overall
- #150 — clock

## Permissions and access

### Permissions

- `storage`

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [TimeZoria — World Clock & Time Zone Tracker](https://chrome-stats.com/d/world-clock-time-zone-tracker) — 1 users
- [World Clock](https://chrome-stats.com/d/world_clock) — 5 users
- [World Clock](https://chrome-stats.com/d/worldsclocks) — 27 users
- [World Clocks – Multi Time Zone Widget](https://chrome-stats.com/d/world-clocks-time-zone-widget) — 1 users
- [World Clock Time Zones](https://chrome-stats.com/d/world-clock-time-zones) — 10 users
- [World Clock](https://chrome-stats.com/d/worldclocks) — 6 users
- [ClockinSync - Timezone Converter & World Clock](https://chrome-stats.com/d/clockinsync-timezone-converter) — 1 users
- [Clockys World Clock](https://chrome-stats.com/d/clockys-world-clock) — 6 users
- [World Clock & MultiAlarm](https://chrome-stats.com/d/world-clock-multialarm) — 1 users
- [World Clock-TimeZone Converter](https://chrome-stats.com/d/world-clock-timezone-converter) — 49 users, 2.33 / 5
- [World Clock](https://chrome-stats.com/d/world-clock-multizonealarm)
- [World Clock](https://chrome-stats.com/d/world-clockmultialarm)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/worldclock)