TZ Clock

Name: TZ Clock
Rating: 3.3333 (6 reviews)
Author: kamrik

By: kamrik

Calendar and clock showing multiple time zones

Download

Install

Features & Capabilities

Adds a clock icon to your toolbar, when clicked it will display a popup with simple calendar and time in several time zones of your choice.

Configuration is a bit cryptic but very flexible. Time zones are named as Continent/City as in the tz database. You can also set a short display name and color for each time zone.

User Growth & Download Statistics

Add-on

By:

kamrik

Daily users:

27 -3

Rating:

3.33

(6)

Version:

0.1.4resigned1 Last updated: 2024-04-25

Version code:

5729969

Creation date:

2018-01-13

Risk:

Permissions:

storage

Size:

241.24KB

Email:

tz*****@kamrik.org

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 20,515 ▼ 1,054

Other rankings

#30 in clock keyword 19 ▼ 3#164 in calendar keyword 29 ▼ 4

Other platforms

TZ Clock (v0.1.4)

327 3.80

(10)

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

kamrik

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/tzclock/

Email:

tz*****@kamrik.org

Website:

https://github.com/kamrik/TZClockExt

User Reviews

by 全民*****, 2025-04-21

by 远离*****, 2025-03-15

This extension is fantastic because I can see the time of all my favorite cities in the world and my local time is also displayed. I like the integration of a calendar. The only thing I miss about the clock times are the seconds.

by Ma*****, 2024-12-09

View all user reviews ›

Is TZ Clock Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

TZ Clock does not require any sensitive permissions.

Risk impact analysis details

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

TZ Clock has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

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