Introduction

Events

OSTimer allows you to the show the countdown to an event. OSTimer enables you to configure your countdown's features and display in many ways.


A Joomla countdown that looks great

You can display countdown clock on your Joomla site using one of the available themes and choosing a custom color. The Pro version comes with extra themes.

OSTimer works in all devices

OSTimer is fully responsive and is able to fit anywhere on your site.

Customize the Joomla countdown layout

OSTimer arrives with several different themes and the ability to customize your clock's color scheme.

Easily create a Joomla countdown clock

OSTimer allows you to quickly publish a countdown clock, configuring it to show how long is left before your event starts.

It's simply the best one that I have found.

I've tried all others before to discover this one.

Easy to customize, clear, clean, serious, and don't use Flash.



For the most demanding (like me) could still be improved in small details, but it is already at the top.



Excellent and fast support from its developers OSTraining
Installed and work fine. One thing that's happening, is today being May 14 the deadline (countdown to) date is May 28. The number of days shows as 13.



Should it count May 28th. I've excluded the time countdown
Module installs and runs like a dream. I had an issue with proper date configuration (European vs. US format) and Nick was very kind sorting out the problem for me.
Hello,



Thnak you very much for this great extension!



I would suggest one small modification. It would be fine to add one parameter to the configuration: time offset. It woul enable to cope with the daylight saving time.



Best regards,

Stan

Excellent support!!



Posted on 22 September 2011
That's a very nice and useful module!

The most important is the great support provided! Just ask it from the developer and it will happen!

Thank you!

Love it!



Posted on 04 September 2011
Such a simple idea, yet you can do so much with it.



LOVE IT! Works out of the box, and the developer is a really nice guy :)

Simple and elegant



Posted on 16 June 2011
Module does exactly what it claims with no visible issues. It is extremely easy to set-up and it looks simple and elegant. However, the most impressive thing is the support provided by the developers. I had an issue altering the CSS file, and got instant feedback and assistance in the most patient and friendly manner. Furthermore, it's FREE. :)
It was soooooo easy to use. I installed it in 3min and it has all the options i would wanted. Thank you for your hard and quality work!

Fantastic, Simple, Looks Clean



Posted on 19 February 2011
Had tried other countdowns, but they never did look right or work cleanly. Functioned properly from the install.



Adjusting text sizes might be a helpful additive. Well done to the developers.

Great Module!



Posted on 27 January 2011
It works!!! I tried many others but this one works like a champ!!!



Thanks a lot!
Shack Forms
Paid download

Shack Forms

By Joomlashack
Contact forms
Shack Forms is the easiest and most powerful way to add forms for your Joomla site. Shack Forms allows you to customize forms and then show them in your articles, inside pop-ups, in modules, or anywhere you want. The design of Shack Forms is completely flexible with many different themes, styles and effects. Without using any coding, Shack Forms can look beautiful on your site. Show your Joomla...
Shack Toolbox
Paid download

Shack Toolbox

By Joomlashack
Popups & iFrames
Shack Toolbox is the best way to show pop-ups and modals on your Joomla site. Shack Toolbox has over a dozen media and marketing integrations, including Twitter, Google Maps, Joomla articles, and much more. Shack Toolbox has many different design and layout options for your content. You can choose from many different themes. You can also select from effects that include pop-ups, lightboxes, slide...
OSYouTube
Free

OSYouTube

By Joomlashack
Social Media
Have you had problems embedding YouTube videos into a Joomla site? OSYouTube the fastest and easiest way to use YouTube with Joomla. OSYouTube allows you to embed YouTube videos simply by copying-and-pasting a video URL from YouTube. Not only is OSYouTube easy to use, but it comes with powerful, advanced features. OSYouTube Pro allows you to control the autoplay, video controls, related videos,...
OSDownloads
Free

OSDownloads

By Joomlashack
Downloads
OSDownloads is the easiest way to add downloads to Joomla. OSDownloads gives you an flexible and reliable Joomla downloads directory. OSDownloads can store and share files on your computer and on remote services such as Dropbox, Box and Amazon. OSDownloads also integrates directly to MailChimp and Constant Contact so you can collect emails in exchange for downloads. You can OSDownloads to build...
Shack Locations
Free

Shack Locations

By Joomlashack
Maps & Locations
Shack Locations is the best way to create a location-based directory in Joomla. With Shack Locations you can create advanced directories with custom maps, markers, infoboxes and hundreds of locations. You can add details to your locations using custom fields. And, you can give your users the ability to search and filter through the locations. Multiple locations in a single map With Shack Locati...
OSCampus
Paid download

OSCampus

By Joomlashack
Education & Culture
OSCampus is the best way to build an online training site with Joomla. OSCampus is incredibly robust and is already used by 1,000's of people every week. OSCampus runs the video training on OSTraining, and its architecture is the basis for Joomlashack University and the official Joomla.org training site! OSCampus allows you to publish online classes. You can use OSCampus to create classes with m...
OSpam-a-not
Free

OSpam-a-not

By Joomlashack
Site Security
OSpam-a-not is the easiest way to protect your Joomla site from spam bots filling out your forms. OSpam-a-not uses a clever and unobtrusive technique to protect your forms from a flood of spam. We created OSpam-a-not because we needed better Joomla spam prevention. We use OSPam-a-not ourselves, so we maintain it and update it regularly. Like all the other Joomlashack products, its is easy to use...
OSEmbed
Free

OSEmbed

By Joomlashack
Social Media
Have you ever tried embedding YouTube videos, tweets or Facebook posts in Joomla? It can be a painful process! OSEmbed makes Joomla embeds super-easy. All you need is the URL and you can embed almost anything into a Joomla site! Even if you are not an experienced developer, with OSEmbed, you can easily embed content to your Joomla site from over 60 sources including these: Facebook, YouTube, Vi...
OSDonate
Free

OSDonate

By Joomlashack
Donations
OSDonate allows you to show a PayPal donation button on your Joomla site. Try OSDonate and you'll see how easy it is to collect donations. OSDonate is packed with features, is simple to use, and can even attract more attention by hovering in a fixed position on the page! It's a great choice for anyone who wants their Joomla donation button noticed. A Joomla donation form that looks great OSDona...
OSContent
Free

OSContent

By Joomlashack
Mass Content
OSContent is designed for managing, adding, creating, and deleting articles, categories and menu links. OSContent is a wonderful time-saver if you need to quickly add content to a Joomla site. With a few clicks, you create all the categories, articles and menu links you need for your Joomla site. Why waste time repeating steps over and over again, when you can do the same thing with just a few cl...
OSMeta
Free

OSMeta

By Joomlashack
SEO & Metadata
OSMeta is the easiest way to manage metadata for your Joomla site. With OSMeta you will be able to easily control page titles, keywords and URLs for all your articles via a single screen, which makes editing fast. There's also a character counter to make it easy to see when your metadata is just right or too long. Editing Joomla metadata made easy OSMeta gives you a single screen where you can...
OSVimeo
Free

OSVimeo

By Joomlashack
Social Media
Have you had problems embedding Vimeo videos into a Joomla site? OSVimeo the fastest and easiest way to use Vimeo with Joomla. OSYouTube allows you to embed Vimeo videos simply by copying-and-pasting a video URL from Vimeo Not only is OSVimeo easy to use, but it comes with powerful, advanced features. Powerful settings OSVimeo arrives with a wide range of features including responsive design,...
Shack Icons
Paid download

Shack Icons

By Joomlashack
Social Display
Do you want social icons on your Joomla site? Choose Easy Social Icons. The Easy Social Icons module is a simple way to add Joomla Social Icons for all of your social network accounts. You just need to add a link to your accounts, select the icon style that best matches the look of your site, and publish the module. Easy Social Icons supports 18 different social networks. We didn't name it "Easy...
OSMap
Free

OSMap

By Joomlashack
Site Map
OSMap is a Joomla sitemap generator. It will build an SEO-friendly XML sitemap for Google and other search engines. It will also build an HTML sitemap for your visitors. Our Joomla sitemap extension is the most popular, it's very easy to use, and will save you a lot of time. Sitemap Features in the Free version: Automatically builds an XML sitemap which is SEO-friendly Automatically builds an...
Shack Open Graph
Paid download

Shack Open Graph

By Joomlashack
SEO & Metadata
When you share Joomla links on Facebook and Twitter, those sites don't find the correct information ... unless you use Shack Open Graph. This plugin adds Open Graph and Twitter Card tags to your site. These tags help Facebook and Twitter to pull the correct image and description from your site. If your site looks on social media, the more people will share your news! Try Shack Open Graph today a...
Shack Article Manager
Paid download

Shack Article Manager

By Joomlashack
Content Submission
Shack Article Manager is an extension that allows anyone to write, edit, publish and manage articles from the frontend of Joomla sites. Shack Article Manager is perfect for sites that don't want to allow users into the Joomla administrator area. Using Shack Article Manager, you can allow both guest and registered users to create content for your Joomla site. Manage your articles on the frontend...
Tabs and Sliders
Free

Tabs and Sliders

By Joomlashack
Article Elements
The Tabs and Sliders extension makes it really easy to show your Joomla content inside tabs or sliders. This extension has been developed with ease-of-use and styling flexibility in mind! It simply works! Using simple syntax you can easily organize your content inside articles. For example, you can organize your long product descriptions into tabs. Sliders Display your sliders using one of the...
Shack Article Layouts
Paid download

Shack Article Layouts

By Joomlashack
Articles Display
Shack Article Layouts allows you to display your articles in many attractive layouts. This extension is perfect for creating homepages, or landing pages for blogs, portfolios, testimonials and other content. You have the freedom to choose how to display your articles, as well as what to display from the articles. You can display images from articles, some or part of the article's content, links a...
Shack User Switching
Paid download

Shack User Switching

By Joomlashack
User Management
Shack User Switching allows you to test any user account on your sites, without compromising their passwords. With one click, you can browse your site and see exactly what your users see. This is a safe and useful way to troubleshoot problems for your site's users. Test accounts on the Joomla frontend Shack User Switching allows you to access another user's account by using the normal Joomla log...
Simple Renew
Paid download

Simple Renew

By Joomlashack
Membership & Subscriptions
Simple Renew is the solution we created to integrate Recurly. Trusted by thousands of companies, Recurly is one of the great subscription billing solutions out there. It’s so good, it is what we use here at Alledia and at OSTraining to manage our subscription sales and renewals. Recurly accepts all sorts of payments including credit cards, Paypal, Pay with Amazon, Invoicing and ACH transfers....
JCal Pro
Paid download

JCal Pro

By Joomlashack
Events
Almost every organization's web site can benefit from an events calendar. For Joomla web sites, the obvious and most popular choice is JCal Pro. JCal Pro offers simplicity, flexibility, a robust feature set and gorgeous templates to fit almost any color scheme. From private and community calendars, to event moderation and integration with popular extensions such as JomSocial and Community Builder...
Shack Article Sharing
Paid download

Shack Article Sharing

By Joomlashack
Social Display
The best Joomla social sharing extension Social media sharing buttons are essential for every Joomla site. These buttons do more than just use social media to engage your users and help them stay up-to-date with your company's news. They are highly instrumental in helping your site's SEO. Shack Article Sharing is a Joomla social sharing extension. This plugin allows you to add easy-to-use social...
Shack Error Notify
Paid download

Shack Error Notify

By Joomlashack
Security Tools
Shack Error Notify will rescue you from serious site problems. This plugin will send automatic notifications if anything goes wrong with your Joomla site. We have used this plugin at Joomlashack for years, and it has saved us on many occasions. It is easy to miss site errors, but Shack Error Notify catches them all! You will get an email describing what went wrong on your site, and showing you wh...

OSTimer

Version:
3.1.1
Developer:
Joomlashack
Last updated:
Apr 22 2026
6 days ago
Date added:
Nov 18 2014
License:
GPLv2 or later
Type:
Free download
Includes:
m
Compatibility:
J3 J4 J5 J6
Download

Uses Joomla! Update System

Score:


Write a review