by Rolf Allard van Hagen 4.7 (15 reviews)

CoolClock

Name: CoolClock
Rating: 4.7 (15 reviews)
Author: Rolf Allard van Hagen

Show an analog clock on your WordPress site sidebar or in post and page content.

CoolClock ranks #5,139 among WordPress.org plugins with 1,000+ active installations, is #141 of 2,134 in the Calendar & Events category, a 4.7/5 rating from 15 reviews, and was last updated Oct 2, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v4.3.10 Current Version v4.3.10

Updated 1 month ago Last Update on 02 Oct, 2026

Refreshed 6 days ago Last Refreshed on

#141 of 2,134 in Calendar & Events Top 10% by installs Downloads -29% this week

View on WordPress.org

Rank

#5,139

— No change

Active Installs

1K+

-49.7%

KW Avg Position

73.3

0.3 worse

Downloads

92.9K

+13 today

Support Resolved

100%

— No change

Rating

94%

Review 4.7 out of 5

4.7 (15 reviews)

Next Milestone 2K

Total Progress 94.2%

1K+ 2K+

119

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

Unlock Exact Install Count

See the precise estimated active installs for this plugin, calculated from real-time ranking data.

Exact install estimates within tiers
Track install growth over time
Milestone progress predictions

Upgrade to Pro

Need 58 more installs to reach 2K+

Rank Changes

Current #5,139

Change

Best #

Upgrade to Pro

Unlock 30-day and 90-day rank history charts with a Pro subscription.

Upgrade Now

Active Installs Growth

Upgrade to Pro

Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

Upgrade to Pro

Unlock 30-day, 90-day, and yearly download history charts with a Pro subscription.

Upgrade Now

Reviews & Ratings

4.7

15 reviews

Overall 94%

13 (87%)

1 (7%)

0 (0%)

1 (7%)

0 (0%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

100%

Resolution Rate

Security History

Source: WPVulnerability

1 known vulnerability on record · 0 in the last 24 months · checked 3 months ago

Aug 30, 2021

CoolClock – a Javascript Analog Clock [coolclock] < 4.3.5

CVE-2021-24670 · Fixed in v4.3.5

Track This Plugin

Get detailed analytics, keyword tracking, and position alerts delivered to your inbox.

Start Tracking Free

Plugin Details

Version: 4.3.10
Last Updated: Oct 02, 2026
Requires WP: 5.8+
Tested Up To: 7.1.4
PHP Version: 5.6 or higher
Author: Rolf Allard van Hagen

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.7
Reviews: 15
Support Threads: 1
Resolved: 100%

Keywords

analog clock clock javascript shortcode widget

Upgrade to Pro

Unlock keyword rankings, search positions, and detailed analytics with a Pro subscription.

Upgrade Now

Similar Plugins

Adminify – White Label, Admin Menu Editor, Login Customizer

6K+ installs

#2,757

Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits

LightStart – Maintenance Mode, Coming Soon and Landing Page Builder

400K+ installs

#134

BackWPup – WordPress Backup & Restore Plugin

400K+ installs

#135

Activity Log – Monitor User and Agent Changes

200K+ installs

#220

Popup Builder - Create highly converting, mobile friendly marketing popups.

200K+ installs

#271

Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress

100K+ installs

#369

پارسی دیت – Parsi Date

100K+ installs

#374

Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories

100K+ installs

#402

View all Calendar-and-events plugins

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to display an analog clock on their site. It solves the problem of adding a visual, customizable clock to a sidebar, post, or page without using Flash.

Widget, shortcode or theme function
No flash, mobile compatible
22 different skins
Custom skin option
Linear or logarithmic time scale
Show date or 24h digital time (Pro)
Background image or color (Pro)
Advanced positioning options (Pro)

Frequently Asked Questions

Common questions about CoolClock

There is no options page. Just go to your Appearance > Widgets admin page and find the new Analog Clock widget. Add it to your sidebar and change settings if you want to see another than the default clock. Other ways to integrate a clock into your site are shortcodes or a theme function. See instructions below.

First of all, you can pick a preset skin. There are 21 skins made by other users and, when the Advanced extension is added, one Minimal skin that only shows the clock arms, that can be useful for placing over a custom background image. There are these options: Custom skin parameters - see question below; Radius - changes the clock size; Hide second hand; Show digital time (more options in the Advanced version); Set digital time color; GMT Offset - use this if you want one or more clocks to show the time for other timezones; Scale - linear is our standard clock scale, the other two show a logarithmic time scale; Align - left, center or right; Subtext - optional text, centered below the clock. Then there are extra options availabe in the CoolClock - Advanced extension which allow for more customisation: Background image - define the full URL or path to an image to serve as background; Repeat image; Background size - stretch or cover to make it match your clock size; Background position - center, top, right, bottom or left of the wrapping div (define div size below); Width and height - define the size of the wrapping div that holds the background image; Background color - define a color value in hex or rgb(a) format, or a css color name; Border radius - optional rounded corners, higher is rounder; Clock position relative to background - here you can position the clock relative to top and left border of the wrapping div (as defined above) that holds the background image. Custom skin parameters for shortcode

Follow the steps on Creating a Custom Skin and if you are happy with the result, please consider sharing it with other users!

If you made a nice skin and would like to share it, you can do so in the comments on Creating a Custom Skin or add it to your Plugin Review. Thanks for sharing! :)

Yes, there the shortcode [coolclock /] available. You can find all parameters on How to use the CoolClock shortcode.

Yes, you can use a built-in WordPress function that parses a shortcode. To place the same clock as in the shortcode example above, anywhere in your theme, use this: <?php echo do_shortcode('[coolclock skin="chunkySwiss" radius="140" showdigital=true align="left" /]'); ?>