The Best PHP/Ajax Based Chat Application


While talking about PHP/Ajax Based Chat Applications, People think about the Gmail and Facebook inline chat modules, which are trendy inline chat modules.

Here are the best PHP – Ajax-based Chat Applications, which are very useful for creating your chat applications.

6 PHP/Ajax-based Chat Application

1 Mia Chat – PHP/Ajax Chat Application

php-ajax-chat - PHP/Ajax Based Chat Application
Mia-Chat is a web-based Ajax chat application developed with JavaScript & PHP, which is very easy to use and set up. It also supported Database platform agnostic.

It functions similarly to the messenger applications, and you can add a smiley chat with several users simultaneously, change your online status & more.

Mia-Chat aims to support the many databases for storing data like; MySQL 4, MySQL 5 IBM DB2, Oracle 8+, MS SQL Server 2000+, SQLite 2+, PostgreSQL 7+, and also PHP 5 and Apache Web Server 1.3+ require to run smoothly.

Download:- Mia Chat

2 JibberBook

JibberBook - PHP/Ajax Based Chat Application
JibberBook is an easy-to-use, open-source guestbook built with PHP5 and JavaScript. It aims to create a pleasant user experience while giving you much flexibility.

It stores the data in an XML file, but you can switch to MySQL. It’s optional and provides an easy-to-use, user-friendly interface enhanced by the lightweight library, Mootools.

For Security, Jibberbook uses HTML Filtering for filtering inputs against XSS attacks and Akismet for spam protection.

Download:- Jibberbook

3 wTag – PHP/Ajax shoutbox

PHP/Ajax Based Chat Application
wTag is a shoutbox written in JavaScript and PHP and uses Ajax to exchange data with the server without reloading an entire page.

It uses the MySQL database to store the data and supports the CSS-based drop-down smiley menu to enable/disable the smiley and smiley menus.


  1. Replace URLs caught in a message with clickable links.
  2. UTF-8 encoding for multilingual support.
  3. Compliance with XHTML 1.0 Transitional and CSS.
  4. Highly customizable: it’s easy to change the chatbox look by editing the CSS files.
  5. A form of validation and warnings display system.
  6. The anti-spam filter blocks messages containing words or phrases you set in the configuration file.

Download:- wTag

4 AJAX Chat

Blueimp's Ajax Chat
Ajax chat is a free and fully customizable open source web chat software implemented in JavaScript, PHP, and MySQL.

It also supports voice chat using Flash, Socket support using Flash on the client-side, and Ruby on the server side.

In addition, you can easily integrate AJAX Chat with PhpBB, MyBB, PunBB, SMF, vBulletin, and other PHP community software.

Some beautiful features include :

  • Multilanguage support
  • Multiple channels
  • Private messaging
  • Private channels
  • Kick and Ban offending Users
  • Online users list with user menu
  • BBCode support
  • Splitting of long words to preserve chat layout
  • Clickable Hyperlinks
  • Flood control
  • Possibility to delete messages inside the chat
  • Easy interface to add custom commands
  • Option to enable/disable guest users
  • Multiple styles
  • The chat window adjusts to the browser window with included styles
  • Standards compliance (XHTML 1.0 strict)
  • Realtime monitoring and logs viewer
  • Easy integration into existing authentication systems
  • Well commented source code

Ajax Chat required the following scripts to run smoothly.


  • PHP >= 4
  • MySQL >= 4
  • Ruby >= 1.8 (optional)


  • Enabled JavaScript
  • Enabled Cookies
  • Flash Plugin >= 9 (optional)

Download:- Blueimp’s Ajax Chat

5 AjaxIM

ajax-im-instant messaging client
AjaxIM is a browser-based instant messaging client that uses ajax to create a real-time chat environment. It can add it to an intranet and social websites or communities to help users easily communicate with each other.

No page refreshing is ever needed, as everything is updated in real-time via JavaScript. In addition, AjaxIM is a multilingual script and is available in 18 languages.

Download:- AjaxIM

6 YShout 5 – PHP/Ajax Shoutbox


YShout 5 is a lightweight yet full-featured package that allows you to easily add an interactive shoutbox to your website so that you can easily chat with your visitors in real time.

It is also Fully customizable via CSS, Which means you can easily change your YShout 5 appearance per your website requirement.

YShout is the perfect complement to your standards-valid website. It outputs proper XHTML styled by completely customizable (and almost equally valid) CSS.

It is also non-intrusive, so you can stop worrying about ruining your perfect markup. Just toss in an empty div, and you’re done!

Download:- YShout 5

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