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AJAX Chat is a free and fully customizable open source web chat implemented in JavaScript, PHP and MySQL which integrates nicely with common forum systems like phpBB, MyBB, PunBB, SMF and vBulletin.


  • Version 0.8.7 has been released. See the changelog for a list of fixes here.
  • If you're looking for xenForo integration, ManOnDaMoon has a download here.
  • PunBB integration does not currently work with versions of PunBB after 1.2. It does, however, work just fine with Fluxbb.
  • vBulletin integration development is on hold until someone comes forward to help develop it and keep it updated.
  • User Cameron B Prince has created a branch for drupal integration for drupal here.


Latest Stable Releases (v 0.8.7)


Download .zip Download .tar.gz

For phpBB3

Download .zip Download .tar.gz

For MyBB

Download .zip Download .tar.gz

For vBulletin

Download .zip Download .tar.gz


Download .zip Download .tar.gz

For PunBB or FluxBB

Download .zip Download .tar.gz

Development Releases (in testing)

Testing Branch (includes all integrations)

Download .zip Download .tar.gz

Support or Contact

Please do not email the devs with support questions.
For general support questions use our google group.
Check out the wiki at
For specific bug reports and a list of pending issues view our github project.

Authors and Contributors

Sebastian Tschan (@blueimp) - Founder (inactive)
Philip Nicolcev (@frug) - Project Leader
And many contributions from the community. See the included readme file for a full list of people who contributed bugfixes and localizations.


Coffee fuels work.


Bluimp's AJAX Chat is released under a Modified MIT License.
You should also find this license included with your download of this project.