• Built For Online Learning

    BigBlueButton enables universities and colleges to deliver a high-quality learning experience to remote students.

    Try Out Learn More

  • BigBlueButton 0.9.0-beta

    The BigBlueButton development team is pleased to announce BigBlueButton 0.9.0-beta. This release offers:

    • Start/Stop Button for Recording
    • Improved Audio using WebRTC
    • Microphone Check
    • Listen Only Mode

    Learn More

  • Mozilla Ignite Challenge Winners Announced

    Our proposal to build a High Quality Open Source Web Conferencing system for on-line learning ranks amongst the top four projects and is featured on the White House blog.

    View Article

Record and Playback

Record and Playback

BigBlueButton can record your lectures for later playback by students.

Whiteboard

Whiteboard

Whiteboard controls let you annotate and call out key parts of your presentation for viewers.

Desktop Sharing

Desktop Sharing

Go beyond slides. The presenter can broadcast their desktop for all students to see. Works on Mac, Unix and PC.

Integrated VoIP

Integrated VoIP

BigBlueButton voice conferencing supports voice over IP (VOIP) conferencing out-of-the-box. All your students require are speakers and a microphone to participate.

Presentation

Presentation

The presenter can upload any PDF presentation or Microsoft office document to present, zoom, pan, and keep students in sync.

Web Cam

Web Cam

Multiple users can share their webcam at the same time. There is no built-in limit on the number of simultaneously active webcams.